INTERNATIONAL CATALOG2011
www.extechinstruments.eu
MultiMeters | Clamp Meters | Thermometers | Airflow Meters
Light Meters | Sound Meters | Water Quality Testers
Tachometers | Humidity & Moisture Meters
International
Catalog2011
Thermocouple Dataloggers
SD200 3-Channel Temperature Datalogger
Records data on an SD card in Excel® format for easy transfer to a PC for analysis
Features:
•Triple LCD simultaneously displays
3 Type-K Temperature channels
•Datalogger date/time stamps and stores
readings on an SD card in Excel® format
for easy transfer to a PC
•Complete with (6) AAA batteries, 2G SD
card, Univeral AC Adaptor, (3) general
Type-K bead temperature probes, and
mounting bracket
•Selectable data sampling rate: 5, 10, 30, 60,
120, 300, 600 seconds or Auto
Specifications
Function
Temperature
Resolution
Basic Accuracy
Memory
Dimensions
Weight
-100 to 1300°C 0.1°C
±(0.5% + 0.5°C)
2,000K data using 2G SD memory card
132 x 80 x 32mm
282g
Simultaneously record and time stamp
multiple temperature readings.
Ordering
SD200...................... 3-Channel Temperature Datalogger
421509 Seven Thermocouple Datalogger with Alarm
Memory stores up to 16 data sets, 1024 maximum data capacity
Features:
•Seven Thermocouple type selections:
K, J, T, E, R, S, N
•Large backlit LCD with two secondary
displays for simultaneous T1, T2, T1-T2,
Time and advanced readouts
•T/C offset adjustment
•REC, MAX, MIN, MAX-MIN,
and AVG
•Bi-directional RS-232 PC interface
•Programmable Hi/Lo alarm with Real time
clock with calendar
•Auto power off with disable feature
•Complete with two Type-K bead wire
temperature probes, Windows® 95/98/ME/
NT/2000/XP compatible software, RS-232
cable, protective holster, and 9V battery
•Data Hold and Relative function
Specifications
Function
K type
J type
T type
E type
R type
S type
N type
Dimensions/Wt
Range
Resolution
-200 to 1372°C 0.1°/1°
-210 to 1200°C 0.1°/1°
-200 to 400°C
0.1°/1°
-210 to 1000°C 0.1°/1°
0 to 1767°C
1°
0 to 1767°C
1°
-50 to 1300°C
0.1°/1°
192x91x52.5mm; 365g
Ordering
Basic Accuracy
±(0.05% rdg + 0.3°C)
±(0.05% rdg + 0.3°C)
±(0.05% rdg + 0.3°C)
±(0.05% rdg + 0.3°C)
±(0.05% rdg + 2.0°C)
±(0.05% rdg + 2.0°C)
±(0.05% rdg + 0.4°C) 0°C to 1300°C
421509..................... Seven Thermocouple Datalogger with Alarm
421509-NIST........... 421509 with NIST Certificate
…trusted by the professionals.
Dual Type K Thermometer for
differential temperature measurement
in HVAC applications
57
category
Thermocouple
Thermometers
Thermocouple Thermometers,
Datalogger, Printer
Extech offers a selection of thermometers with
datalogging and printing capabilities for data
storage analysis and report generation.
Featuring Model HD200
Dual Input
Differential temperature measurements for
servicing refrigeration and air conditioning
IR Thermometer Probe
For non-contact temperature measurements
from -30 to 550°C for surfaces that are hardto-reach or unsafe to touch
Triple Display
EA11A ®
EasyView Type
K Single Input
Thermometer
Large dual LCD display with
0.3% accuracy and memory
Simultaneously view [T1, T2, T3 (IR)]
or [T1-T2] or [T1-T3] or [T2-T3]
• Simultaneously displays current temperature and Max/Min/Avg or stored memory location
• Manually store/recall up to
150 readings
Accessories
TP882 High Temperature
Penetration Probe
TM100 Type J/K
Single Input
Thermometer
Side-mounted controls allow
for convenient one-handed
operation
•Large backlit LCD display
•Wide temperature range with
0.1°/1° resolution
•Readout in °C, °F, or K (Kelvin)
• Data Hold and Auto power off
•Data Hold function freezes
reading on display
• Records MAX/MIN/AVG
readings for later recall
•Max/Min/Avg readings with
relative time stamp
• Complete with built-in stand, protective holster, general Type
K bead wire probe and 6 AAA
batteries. (Optional temperature
probes available on page 60)
•Offset key used for zero function
to make relative measurements
TP200 Clamp Probe
TP200........Type K Clamp Probe (-40 to 100°C)
TP882........Type K Penetration Probe (-45 to 537°C)
872502......Type J Bead Wire Probe (-200 to 200°C)
801515......Type J, 100mm General Purpose Temperature
Probe (-200 to 450°C)
See page 60 for additional temperature probes.
•Auto Power off with disable
feature
•Complete with general Type K
bead wire temperature probe
and 9V battery. (Optional
temperature probes available on
page 60)
Order Meter
with NIST Certificate*
All Extech meters come factory
calibrated. For an additional
charge, Extech will supply
your meter with a Certificate of
Calibration Traceable to N.I.S.T.
with Data at multiple points. To
order meter with NIST:
EA11A-NIST, TM100-NIST,
EA10-NIST, EA15-NIST, and
HD200-NIST
*Only products listed are available with
NIST Certificate. Meter must be ordered
with NIST Certificate at time of purchase.
58
Specifications
Model
EA11A
TM100
Single or Dual Input
Single
Single
Type K -50 to 1300°C
-200 to 1372°C
Type J —
-210 to 1100°C
InfraRed —
—
Basic Accuracy
±0.3% rdg
±0.15% rdg
Resolution 0.1°/1° 0.1°/1°
Datalogging
—
—
Dimensions150x72x35mm
220x 63 x 28mm
Weight235g
200g
CE
Yes Yes
Extech Instruments: The brand of choice…
Thermocouple Thermometers
category
EA10
Software Included
®
®
USB port with
PC Software
EA10 EasyView
Type K Dual input
Thermometer
EA15 EasyView
7 Thermocouple
Datalogger
HD200 Differential
Thermometer
Datalogger + IR
Big backlit display with relative
and elapsed time indication
Internal memory stores
up to 8800 data sets
Automatically stores up to
18,000 readings and takes
differential temperature readings
with dual Type K thermocouple
probes plus non-contact surface
temperature measurement using
IR Thermometer Probe
•Displays [T1 and T2] or [T1-T2
and T1] or [T1-T2 and T2]
•Seven Thermocouple type
selections: K, J, T, E, R, S, N
•Selectable units of °C/°F or
Kelvin
•Large backlit display
•Timer function displays elapsed
time plus the time when MAX/
MIN readings are taken
•Manual push-button
datalogging or automatic with
programmable sample rate of 3
to 355 seconds per reading
• Display [T1, T2, T3 (IR)] or
[T1-T2] or [T1-T3] or [T2-T3]
• Manual record/recall of data
•Data Hold and Auto power off
• Differential displays for HVAC/ Superheat measurements
•MAX/MIN/AVG or MAX/
MIN with elapsed time
• Heavy duty double molded housing
•Complete with two general
Type K bead wire temperature
probes, Windows® 95/98/ME/
NT/ 2000/XP compatible
software, RS-232 cable for data
transfer, protective holster, case,
and 6 AAA batteries. (Optional
temperature probes available on
page 60)
• USB port includes PC software
•OFFSET key used for zero
function to make relative
measurements
• Data hold and Auto power off
•Complete with built-in stand,
protective holster, two general
Type K bead wire temperature
probes, and 6 AAA batteries.
(Optional temperature probes
available on page 60)
•Stores Time, T1 and T2
•Records in a continuous mode
up to 18,000 readings
• MAX/MIN/AVG and Data Hold
•Includes IR Thermometer probe
(HD200-IR)with 8:1 distance to
target ratio and Laser pointer
•Complete with two general Type K
bead wire temperature probes, IR
probe, built-in stand, Windows®
compatible software, USB cable,
hard carrying case, and 9V battery;
3 year warranty
(Optional temperature probes available on page 60)
EA10
EA15
HD200
Model
Dual
Dual
Dual + IR
Single or Dual Input
-200 to 1360°C
-150 to 1090°C
-200 to 1372°C
Type K
—
-150 to 1370°C
—
Type J
—
—
-30 to 550°C with IR probe
InfraRed
±0.3% rdg
±0.05% rdg
±0.15%
Basic Accuracy
0.1°/1°0.1° 0.1°/1°
Resolution
—
8800 readings
18,000 readings
Datalogging
152x72x37mm
150x72x35mm
201x75x50mm
Dimensions
235g235g 280g
Weight
YesYes Yes
CE
…trusted by the professionals.
59
Temperature Probes and Cases
Thermocouple Temperature Probes
A
C
B
Bead Wire probe
Probe for air and surface temperature
measurement (not suitable for liquids).
General Purpose probe
Suitable for air and liquid temperature
measurement.
Penetration probe
Ideal for food service, liquids or gels.
A.TP873....... Type K Bead Wire Temperature
Probe (-30 to 300°C)
B.871515...... Type K, 4” (100mm) General
Purpose Probe (-200 to 700°C)
C.881603...... Type K, 150mm Immersion
Probe, (-50 to 700°C)
E
F
D
Surface probe
Flat tip is specially designed for making
surface temperature measurements.
Clamp probe (100°C)
Conveniently fits 6.4 to 38mm pipes
High Temperature Clamp probe (232°C)
Conveniently fits 6.4 to 38mm pipes
D. 881602..... Type K, 150mm Surface Probe,
(-50 to 800°C)
E.TP200........ Type K Pipe Clamp Probe,
(-40 to 100°C)
F.TP400....... Type K Pipe Clamp Probe,
(-20 to 232°C)
Carrying Cases
Protect and store your multimeters and accessories
in a soft vinyl carrying case
CA899.......Large case w/ shoulder .strap2 54x127x76mm
CA895.......Small Vinyl case w/ Belt Loop 216x95x44mm
CA904.......Large hard case for meter and accessories
CA899
60
CA895
CA904
Extech Instruments: The brand of choice…
Temperature Indicators and Stem Thermometers
Soft pouch case included
392085 Pocket
Thermometer
Audible High/Low Alarms
•Audible alarm alerts user when pre-set
MAX/MIN temperature is reached or
exceeded; Data Hold
•Durable 64mm stainless steel
probe with 508mm cable
•Temperature: -50 to 150°C, ±1°C basic
accuracy, 0.1°/1° resolution
•Dims: 122x76x20mm
Weight:96g
• Complete with case, stainless steel probe, and 1.5V button battery
401014 Big Digit
Indoor/Outdoor
Thermometer
Built-in memory stores Minimum and
Maximum Temperature readings
392050 Penetration
Dial Thermometer
Sharp stainless steel probe measures
temperature in air, liquids, and semisolids
•Large LCD displays 25mm digits for
indoor/outdoor temperature
•130mm stainless steel probe
with 54mm dial
•Indoor Range: -10 to 60°C
Outdoor Range: -50 to 70°C,
±1°C accuracy; 0.1°C resolution
•Range: -50 to 150°C
•±1°C accuracy, 0.1°/1° resolution
• Dims: 112x102x22mm;
Weight: 186g
•Auto Power off after 1 hour
•Complete with weatherproof temperature
sensor with 3m thin cable, stand, AAA
battery, and wall mounting bracket
•ON/OFF switch saves battery life
•Weight: 29g
•Complete with 1.5V LR44 battery
All temperature indicators featured on this page
are CE certified and include a one year warranty
39240 Waterproof Thermometer
Pocket-size with MAX/MIN recording
•70mm Stainless steel stem
39272 Pocket Fold-up
Thermometer
114mm stainless steel probe adjusts from 0 to 180°
•Data Hold and Auto power off
•Detents at 45°, 90°, 135°, and 180°
• Temperature: -40 to 200°C, ±1°C accuracy, 0.1°/1° resolution
•Fast response; Auto Power off after 1hour
• Dims: 150x20x18mm; Weight: 20g
•Data Hold and Min/Max
• Complete with one LR44 button battery and protective cover
•Temperature: -50 to 300°C, ±1°C, 0.1°/1° resolution
• Dims: 154x50x20mm; Weight: 71g
• Complete with wrist strap & AAA battery
…trusted by the professionals.
61
category
Humidity/Temperature
Dataloggers
RH520A Humidity+Temperature Chart Recorder
Includes
Software
Best value graphical datalogger in the market that’s easy to set up and operate
Features:
•Simultaneous numerical & graphical
display of Humidity and Temperature
readings, plus Time and Date
•Large dual graphical LCD displays
with adjustable vertical and horizontal
resolution indicate % of memory
remaining
•Internal memory records up to 49,000
data points can be transferred to a PC
Specifications
•Detachable probe extends to 1m
Function
Relative Humidity range
Temperature range
Basic Accuracy
Dimensions
Weight
•Audible and visual alarm
with Hi/Low setpoints
•Output socket used with
optional external alarm module
•Complete with built-in stand,
detachable probe with 1m cable,
RS232 cable, RS-232 to USB adaptor,
LabView-based PC software, 100240VAC 50/60Hz adaptor, and 3 AA
batteries
New LabView based PC software
and cable for download control and
to graph Relative Humidity, ambient
temperature, dew point, wet bulb,
and mix ratios (gpp or g/kg)
10.0 to 95.0%
-28.0 to 60.0°C
±3% Relative Humidity; ±1°C
129 x 195 x 22mm
357g
Ordering
RH520A-220.....Humidity+Temperature Chart Recorder (220V adaptor)
RH520A-240.....Humidity+Temperature Chart Recorder (240V adaptor)
RH522...............Replaceable Humidity/Temperature Probe
SL123................AC Alarm Relay Module 3m cable
SL124................DC Alarm Relay Module 3m cable
Wall mountable
RHT10/TH10 Humidity & Temperature USB Dataloggers
Two models to choose from with USB interface for easy set-up and data download
Features:
•Model RHT10 datalogs 16,000
Temperature/ 16,000 RH readings; Dew
point indication via Windows® compatible
software
RHT10-SW software for RHT10 to calculate
Grains Per Pound (grams per kilogram) to
1120GPP (160g/kg)
Model TH10 datalogs 32,000 Temperature readings
•Selectable data sampling rate: 2s, 5s, 10s,
30s, 1m, 5m, 10m, 30m, 1hr, 2hr, 3hr,
6hr, 12hr, 24hr
•User-programmable alarm thresholds
for RH and Temperature
Software included
•Humidity: 0 to 100%RH
(Model RHT10 only)
Temperature: -40 to 70°C;
Accuracy: ±3%RH; ±0.5°C
•1yr battery life;
Dims: 130x30x25mm/
Wt: 20g
Complete with 3.6V Lithium battery, protective USB cap, mounting
bracket, and Windows® compatible software for analysis
Ordering
RHT10........ Humidity and Temperature USB Datalogger
RHT10-SW.GPP (g/kg) Software for RHT10
TH10........... Temperature USB Datalogger
RHT50 Humidity/Temperature/Pressure Datalogger
Records Humidity, Temperature and Atmospheric Pressure Datalogs up to 10,000 readings
with a user programmable sample rate
•Long battery life
Features:
•USB interface for easy set-up and data
•Humidity: 0 to 100%RH
download
Temperature: -40 to 70°C;
Basic Accuracy: ±3.5%RH; ±1°C
•Selectable Atmospheric Pressure Units:
13.7 to 15.2psi, 950 to 1050hPa,
•Complete with 3.6V Lithium
95 to 105kPa, 0.9 to 1.0bar
battery, mounting bracket, and
Windows® 98, 2000, XP, and
•Selectable data sampling rate (1 sec to 18hrs)
Vista compatible analysis software
•Programmable Min/Max alarm thresholds
•Manual and Programmable start modes
•Status Indication via Red/Yellow LED and
Green LED
62
Monitors Humidity, Temperature and Air Pressure levels in
clean rooms, warehouses, storage rooms, freezers, shipping
vans, and water damage restoration. USB connector easily
plugs into a computer for data analysis
Ordering
RHT50........ Humidity and Temperature USB Datalogger
42299........... 3.6V Lithium Batery (pkg of 2)
Extech Instruments: The brand of choice…
Humidity/Temperature Dataloggers
category
42275 Temperature & Humidity Datalogger Kit
Choice of Temperature/Humidity or Temperature only Datalogger — Compact, powerful and easy to use with PC interface
Features:
•Water resistant Temperature and Humidity
Datalogger Kit records up to 16,000 readings
(8,000readings/parameter)
• Real time clock with date and time
•Multiple Dataloggers (42270) can be
programmed and data downloaded from one
single docking station
•Programmable sampling rate from 1sec to
2hrs plus Hi/Lo limits with alarm indication
•Logs data for days, weeks or months
Datalogger Kit available: 42275 includes one
42270 datalogger. Includes Windows® compatible
software & docking station.
Specifications
•Three start methods: Scheduled,
immediate or magnetic
Function
Relative Humidity Temperature Dims/Wt
Range
Resolution
0 to 100% RH
0.1%RH
-40 to 85°C
0.1°C
42270 — 76.2x57.2x22.3mm; 72.6g
42275 — 123.8x95.3x51mm; 254g
Basic Accuracy
±3%RH
±0.6°C
Ordering
42275........... Temperature/Humidity Datalogger Kit with PC Interface
42270........... Temperature/Humidity Datalogger for 42275
42299........... Replacement 3.6V Lithium batteries (2pk)
USB100....... RS-232 to USB Adaptor
RHT20 Humidity and Temperature Datalogger
Datalogs 16,000 Humidity and 16,000 Temperature readings
Features:
•USB interface for easy setup and data
download to a PC
•LCD displays current readings, Min/
Max, and alarm status
•Dew point indication via Windows®
compatible software (included)
•Long battery life (approx. 1 year)
•Selectable data sampling rate from
2 seconds to 24 hour
•User-programmable alarm thresholds
for RH and Temperature
•Complete with 3.6V Lithium battery,
mounting bracket with combination
lock, and Windows® 98, 2000, XP,
and Vista compatible analysis software
Monitors Humidity and Temperature levels in warehouse, storage
rooms, freezers, shipping vans, and offices. USB connector easily
plugs into a computer for data analysis.
Specifications
Function
Range
Resolution
Basic Accuracy
Temperature
-40 to 70°C
0.1°C
±1.0°C
Humidity
0 to 100%RH
0.1%RH
±3%RH
Datalogging interval 2s, 5s, 10s, 30s, 1m, 5m, 10m, 30m, 1hr, 2hr, 3hr, 6hr, 12hr, 24hr
MemoryTemperature: 16,000 points; Relative Humidity: 16,000 points
Dimensions
94.4 x 48.9 x 31.2mm
Weight
90.7g
Ordering
RHT20...........Humidity and Temperature Datalogger
42280 Temperature and Humidity Datalogger
Records up to 16,000 readings with USB interface for downloading to a PC
Features:
• Programmable from keypad or PC
• User programmable audible and visual alarms
• Selectable data sampling rate
• Wall, desktop, or tripod mount
Specifications
Function
Relative Humidity range
Temperature range
Resolution
Basic Accuracy
Dims/Wt
0 to 100% RH
-20 to 70°C
0.1%RH, 0.1°C
±3% Relative Humidity; ±0.6°C
120.7x88.9x38.1mm/ 163g
Software included
Complete with Windows® compatible software,
USB cable, AC adaptor, and four AA batteries
Ordering
42280.............Temperature and Humidity Datalogger
…trusted by the professionals.
63
Humidity and Temperature Meters
Humidity & Temperature Meters
Extech’s Humidity/Temperature meters are available in the style to fit
the user’s measurement needs: remote probe for easy access into
ducts and vents, and integral probe
for convenient one hand operation.
Featuring Model SD500
Monitor and Record
Temperature and Humidity values in clean rooms,
cal labs, offices, and storage facilities
Dual LCD
Simultaneously displays Relative Humidity
and Temperature
Stores readings in Excel® format
445580 Humidity/
Temperature Pen
SD Memory Card
Compact, Digital Hygro-Thermometer,
ideal for field use
Datalogger with date/time stamp
For easy transfer to a PC for analysis
•Simultaneous display of Temperature
(°C/°F) and Relative Humidity
•MAX/MIN and Data Hold
• Complete with pocket clip and 3V
lithium battery
Monitor and record temperature and
humidity values in the calibration rooms,
office, clean rooms, and storage facilities
Accessories
Specifications
407752...........Software and Cable for HT30
Order Meter
with NIST Certificate*
All Extech meters come factory calibrated.
For an additional charge, Extech will supply
your meter complete with a Certificate of
Calibration Traceable to N.I.S.T. with Data at
multiple points.
To order meter with NIST:
445580-NIST, 445582-NIST, EA20-NIST,
and
SD500-NIST
*Only products listed are available with NIST Certificate.
Meter must be ordered with NIST Certificate at time of
purchase.
64
Model
445580
Sensor Type
Capacitance
Humidity
10 to 90%
Temperature (Wet Bulb Globe)
—
Temperature (Black Globe)
—
Temperature (Air)
-10 to 50°C
Temperature (IR) —
Basic Accuracy
±5%, ±1.5°
Max. Resolution
0.1%, 0.1°
PC Interface
—
Datalogging
—
Dimensions
145x30x25mm
Weight
65g
CE
Yes
Extech Instruments: The brand of choice…
Humidity and Temperature Meters/Datalogger
Patented
Non-contact Temperature
measurements
HT30 Heat Stress
WBGT Meter
RH101 HygroThermometer + IR
Wet Bulb Globe Temperature (WBGT)
considers the effects of temperature,
humidity and direct or radiant sunlight
Humidity, Air Temperature plus
IR for non-contact Temperature
measurements
• Heat Stress Index measures how hot it feels when humidity is combined with temperature, air movement, and
radiant heat
• Black Globe Temperature (TG)
monitors the effects of direct solar radiation on an exposed surface
• In/Out Function displays the WGBT value with or without direct sun exposure
• Auto power off with override
• Built-in RS-232 interface with optional PC software (407752)
• Complete with two AAA batteries
•Large backlit LCD dual display
•Primary and Secondary displays:
Primary display is user selectable
for IR or Humidity; Secondary
displays ambient temperature
•InfraRed thermometer has built-in laser
pointer, 8:1 distance to target ratio, and
fixed 0.95 emissivity
SD500 SD Series
Hygro-Thermometer
Datalogger
Records data on an SD card in Excel®
format for easy transfer to a PC for
analysis
•Dual LCD simultaneously displays
Relative Humidity and Temperature
readings
•Datalogger date/time stamps and stores
readings on an SD card in Excel® format
for easy transfer to a PC
• Auto power off, MAX and Data Hold
•Selectable data sampling rate: 5, 10, 30,
60, 120, 300, 600 seconds or Auto
•Remote humidity sensor with 1m coiled
cable measures both humidity and ambient
temperature
•Complete with 6 AAA batteries,
2G SD card, Universal AC Adaptor,
and mounting bracket
•Overrange indication
• Complete with built-in stand, holster, Humidity/Temperature probe, 9V battery, and carrying case
HT30
RH101
SD500
Capacitance
CapacitanceCapacitance
0 to 100%RH
10 to 95%
10 to 95%
0 to 50ºC
—
—
-30 to 550ºC
—
—
0 to 50ºC
-20 to 60°C
0 to 50°C
-50 to 500°C—
—
±3%, ±0.6°C
±3.5%RH; ±2% or ±2°C (IR); ±1.5°C (Air)
±4%RH, ±0.8°C
0.1%, 0.1°
0.1%, 0.1°
0.1%, 0.1°
Yes
—Yes
—
— 2M readings (2G SD card)
Meter: 254x49x30mm;
150x75x40mm
132x80x32mm
Ball: 40mm dia, 35mm high
136g
200g282g
Yes
YesYes
…trusted by the professionals.
65
Dew Point/Wet Bulb/Psychrometers
RH390/RH490 Precision Hygro-Thermometer Psychrometers
Highest 2% RH accuracy with Fast 30 second Response Time
Features:
•Dual backlit display
•Simultaneous display of:
Humidity/Temperature
Humidity/Dew Point
Humidity/Wet Bulb
High
Accuracy
•Model RH490 measures grams per
kilogram (Grains Per Pound) to
160g/kg (1120GPP)
•Complete with carrying case and
9V battery
•Fast 30 second response time
Specifically designed for HVAC and water
damage restoration contractors
Function
Humidity
Temperature (Internal)
Basic Accuracy
Max. Resolution
Dewpoint
Wet Bulb
Absolute Humidity (RH490)
Dimensions
Weight
Specifications
•Slim design with rubberized
sides for better grip and for
one hand operation
0 to 100%RH
-30 to 100°C
±2%RH, ±1°C
0.1%RH, 0.1°C
-30 to 100°C
0 to 80°C
0 to 160g/kg (0 to 1120GPP)
200x45x33mm
200g
Ordering:
RH390.................Precision Hygro-Thermometer Psychrometer
RH390-NIST......RH390 with NIST Certificate
RH490.................Precision Hygro-Thermometer Psychrometer with g/kg
RH490-NIST......RH490 with NIST Certificate
HD500/HD550 Psychrometers + 30:1 InfraRed Thermometer
Combination Humidity Meter, Type K thermometer, and InfraRed Thermometer
Features:
•Built-in IR Thermometer for non-contact
surface temperature measurements
•Type K Thermometer for contact
temperature measurement
•Highest 2% RH accuracy
•Large triple LCD backlit display
•Model HD550 measures grams per
kilogram (Grains Per Pound) to 160g/kg
(1120GPP)
Patented
•Complete with general Type K bead wire
probe, PC software,USB cable, built-in
stand, case, & 9V battery
•USB port includes PC software
Function
Range
Basic Accuracy
InfraRed Thermometer
-50 to 500°C
±2% or ±2°C
Distance to Target Ratio 30:1
Type K Temperature
-100 to 1372°C
±(1% + 1°C)
Air Temperature
-10 to 60°C
±(2% ±2°C)
RH Range
0 to 100%RH
±2%RH
Dew Point
-68 to 60°C
Wet Bulb
-21.6 to 60°C
Mixing Ratio (HD550)
0 to 160g/kg (0 to 999GPP)
Dimensions
255 x 75 x 50mm
Weight
350g
Specifications
•Auto power Off
Patented non-contact InfraRed Thermometer
technology built into a Hygro-Thermometer is
perfect for Home inspection applications.
Ordering:
HD500................... Psychrometer + IR Thermometer
HD500-NIST......... HD500 with NIST Certificate
HD550................... Psychrometer + IR Thermometer with g/kg
HD550-NIST......... HD550 with NIST Certificate
66
Extech Instruments: The brand of choice…
Moisture Meters
MO260/MO265 Combination Pin/Pinless Moisture Meters
Choice of measuring moisture in wood and other building materials with pinless technology creating virtually no
surface damage or use traditional pin type measurement directly from the meter or a remote pin probe (included)
Features:
•%WME (wood moisture equivalent) pin
moisture reading
•Cap protects pins during storage and can
be snapped on to the side of the housing
during use
•Relative pinless moisture reading for
non-invasive measurement
•MO265 - Includes remote pin probe to
measure moisture in difficult to access areas
•Digital LCD readout with backlighting
feature and tri-color LED bargraph
•Complete with 9V battery, replacement
pins, protective cap, and pouch case
•Quickly indicates the moisture content
of materials
Specifications
•Pinless measurement depth to 22mm
below the surface
Function
Non-Penetrating (Pinless) range
Penetrating (Pin) range Max Resolution
Dimensions
Weight
•Electro-magnetic sensing technology
•Built-in calibration check
•Replaceable measurement electrode pins
•Low battery indication
0 to 99.9 (relative)
6.0 to 99.9%
0.1%
203x58.4x43.2mm
204g
Ordering:
Pinless Moisture
Measurement
Pin Moisture
Measurement
Remote Pin Probe
Moisture Measurement
(MO265 only)
MO260................Combination Pin/Pinless Moisture Meter
MO265................Combination Pin/Pinless Moisture Meter
MO-P1................Replacement Moisture Pin Probe with cable for MO265
MO100-PINS......Replacement Pins (20 pins)
See p. 70 for specialty Moisture Probes for MO265
MO750 Soil Moisture Meter
Integrated 20cm Heavy Duty Moisture Probe monitors the moisture level in soil
Features:
•Soil moisture content measurement
from 0 to 50%
•Replaceable Heavy Duty
Moisture Probe (MO750-P)
•Easy one-hand operation
•Complete with moisture probe,
4 x AAA batteries and sensor cap
•Min/Max records minimum and maximum
moisture readings
•Water resistant housing
Specifications
•Data hold to freeze reading on display
Function
Sensor Type
Moisture Content Max Resolution
Dimensions
Weight
Integrated Contact Probe
0 to 50%
0.1%
374 x 40 x 40mm
267g
Large LCD display
Check the moisture of soil content to
insure healthy plant growth
Ordering:
MO750................... Soil Moisture Meter
MO750-P............... Replacement Moisture Probe for MO750
…trusted by the professionals.
67
Moisture Meters
Moisture Meters
Extech’s Moisture meters determine % moisture in building materials
including, wood, brick, tile, plaster, concrete slabs, and roofing plus soil.
Featuring Model MO220
Wide Moisture Ranges
Measures from 6 to 99.9% Wood moisture
Multi-position sensor
with safety storage
and position lock
Automatic Temperature
Compensation
Displays temperature up to 80°C
Remote Moisture Probe (included)
MO100 Pocket Size
Moisture Detector
Used to measure moisture in hard to reach areas
Replaceable Threaded Pins
Convenient adjustable pins for
wood and building materials
Easy to replace threaded pins help extend the life of the meter
•Unique dual LCD displays wall moisture
(0 to 100) and air temperature (0 to 50°C)
simultaneously
•Moisture content displayed
on a relative scale
• Multi-position pins with safety
storage of replaceable pins
•Easy to operate with selectable side switch (OFF, Test, and Calibrate)
• Data hold to freeze reading on display
•Calibration adjustment for
better repeatability
Measure moisture directly on the material or use remote handpress moisture
probe (included) on hard materials. Also includes a temperature probe to
measure Temperature and adds automatic Temperature Compensation (ATC)
to your Moisture measurements for better accuracy.
• °C/°F switchable
• Low battery indication
• Complete with 2 AAA batteries,
10 spare pins, and pouch case
Accessories
MO100-PINS...Replacement pins for .MO100 (20 pins)
MO200-PINS...Replacement pins for .MO210 and MO230 (50 pins)
MO220-PINS...Replacement pins for .MO220 (50 pins)
Specifications
Model
68
MO100
Sensor Type
Contact Pins
Moisture Content
0 to 100
Max. Resolution
0.1
Temperature
0°C to 50°C
Dimensions/Weight
192x30x45mm/ 108g
CE
Yes
Extech Instruments: The brand of choice…
Moisture Meters
Battery check
and measurement
verification test
Includes remote
moisture and
temperature probes
Battery check
and measurement
verification test
MO210 Pocket Size
Moisture Detector
MO220 Wood Moisture
Detector
MO230 Pocket
Moisture Meter
Large dual graphical LCD displays
moisture in wood and other building
materials
Specifically designed for monitoring
moisture in wood
Large Dual Graphical LCD displays
moisture in wood and other building
materials plus Air Temperature and
Relative Humidity
•2-in-1 Digital LCD readout
and analog bargraph
•Measures Wood Moisture and Building
Material Moisture
•Use on wall board, sheet rock, cardboard,
plaster, concrete, and mortar
•Memory contains 8 wood groups with
calibrations for approximately 170 species
of wood
•Measurements can be taken using the
integral pin electrodes or a heavy duty
remote probe (included)
•Self-contained, pocket sized
meter with belt clip
•Automatically temperature compensated
(ATC) readings when used with the
temperature probe (included)
•Replaceable threaded
measurement electrode pins
•Built-in calibration check
•Replaceable measurement electrode pins
•Impact proof housing
•User settable Auto power off
(1 to 9 minutes) with disable
•Auto power off conserves battery energy
•Built-in battery check and
measurement verification test
•Complete with protective cap, replacement
pins, and three CR-2032 button batteries
•Low battery indication
•Includes remote moisture probe,
Temperature probe, protective cap,
replacement pins, pouch case, and battery
•Unique Digital LCD readout with analog
bargraph displays
•Simultaneous digital readout of moisture
content plus ambient temperature or
humidity with analog bargraph display of
moisture, min/max moisture values, and
programmable wet/dry indication
•Use on wood, paper, wall board, sheet
rock, cardboard, plaster, concrete, and
mortar
•Memory contains 3 wood groups and
4 building material groups with
calibrations for about 150 species of
wood and 19 building material types
•Index Mode with programmable high
and low values can be used to quickly
locate moisture with comparative
measurement
•Replaceable threaded measurement
electrode pins
•Auto power off
•Built-in battery check and measurement
verification test
•Complete with protective cap,
replacement pins, and three CR-2032
button batteries
MO210
MO220
MO230
Contact Pins
Contact Pins Contact Pins
6 to 44% (Wood); 0.2 to 2.0% (Materials)
6 to 99.9% (Wood)
1 to 75% (Wood); 0.1 to 2.4% (Materials)
1% (Wood) / 0.1% (Materials)
±1% (Wood)
0.1%
—
-35 to 80°C
-40 to 70°C
130x40x25mm/ 100g
180x50x31mm/ 175g
139x47x25mm/ 100g
YesYes Yes
…trusted by the professionals.
69
Moisture Meters
Pinless Moisture Meters
The versatile Moisture Meters allow for pinless
moisture measurement preventing any surface
damage.
Featuring Model MO297
Bluetooth® Transmitter with MeterLink™
Wirelessly transmits moisture and humidity
data to devices with Bluetooth capability
20 Point Memory
Stores/Recall 20 readings of each parameter:
Moisture, Relative Humidity, Air Temperature,
g/kg, Dew Point (DP), and Vapor Pressure
MO257 Pinless
Moisture Meter
MO280 Pinless
Moisture Meter
Remote Moisture Probe (included)
Non-invasive measurement
monitors moisture in wood and
other building materials with
virtually no surface damage
Non-Invasive moisture content of
building materials and wood
Used to measure moisture in hard to reach areas
Built-in InfraRed Thermometer
Take non-contact surface Temperature readings
•Pinless measurement depth from
20mm to 40mm below the surface
•Select from 10 wood types and measurement ranges
•Multifunction backlit triple
LCD display
•LCD displays % moisture of wood or material being tested
•High frequency sensing technology
•Measurement depth to 22mm
below the surface
•Automatic Data Hold
MO290-P
MO290-HP
MO290-EP
MO290-EXT
MO290-BP
Accessories for MO265, MO290, MO295, and MO297
Moisture Extension Probe
MO290-EP.............. Moisture Extension Probe with 76cm cable.
Includes 4 pins (8.5cm pin depth)
MO290-PINS-EP... Replacement pins (20 pins, 8.5cm pin depth) for
MO290-EP probe
MO290-EXT........... 30cm Extender Handles (set of 2) for MO290-EP
Moisture Hammer Probe
MO290-HP ............ Moisture Hammer Probe with 76cm cable.
Includes 4 pins (4cm pin depth)
MO290-PINS-HP .Replacement pins (20 pins, 4cm pin depth)
for MO290-HP
Moisture Pin Probe
MO290-P ............... Moisture Pin Probe with 76cm cable.
Includes 4 pins (1cm pin depth)
MO220-PINS ........ Replacement pins (50 pins, 1cm pin depth)
for MO290-P probe
Moisture Baseboard Probe
MO290-BP ............. Moisture Baseboard Probe (Dual fixed flat
pins with 10.5cm pin length) w/76cm cable
• Quickly indicates the moisture
content of materials
•Two adjustable alarm levels with
audible beeper and visual (flashing
“RISK” or “WET”) indicators
•Automatic internal test and
calibration
•Automatic calibration (in dry air)
when meter is powered on
• Low battery indication
•Low battery indication
• Electro-magnetic testing technology
•Complete with 9V battery and
pouch case
•Auto Power off
•Complete with 3 AA batteries
and pouch case
Specifications
Model
70
Pinless Moisture
Pin-type Moisture (remote probe)
Relative Humidity
Temperature (Air) Temperature (IR)
Max Resolution
Dimensions/Weight
CE
MO257
MO280
0.0 to 100.0 (Relative)
0 to 99% (limited by wood type)
—
—
—
—
—
—
—
—
0.1
0.1%
235x63x28mm/ 218g
192x30x45mm/ 108g
Yes
Yes
Extech Instruments: The brand of choice…
Moisture Meters
Patent Pending
MO290 Pinless
Moisture Meter +
IR Thermometer
5-in-1 Meter with patented builtin IR Thermometer
•Quickly identify surface
temperature changes with builtin IR thermometer and verify
moisture levels with pinless sensor
or pin-type probe (included)
•Pinless measurement depth to
19mm below the surface
•Patented IR design measures
non-contact surface temperature;
8:1 distance to spot ratio with
0.95 fixed emissivity
•Measures Relative Humidity,
Air Temperature plus Grains Per
Pound (GPP), grams/kg, Dew
Point (DP), Condensation levels,
and Vapor Pressure
•Programmable high/low Moisture
and Humidity alarms
•Calculation of differential
Temperature
(IR - DP) to determine
condensation point
•Min/Max, Data Hold, Auto
power off and low battery
indication
•Complete with pin moisture
probe, 9V battery, and case
Meterlink wireless
function
Non-contact InfraRed
Thermometer
Includes MO290-P
remote moisture probe
Patent Pending
Patent Pending
MO295 Pinless
Moisture Meter
with Memory + IR
Thermometer
MO297 Pinless
Moisture Meter
Bluetooth + IR
®
Thermometer
Memory stores up to 20
readings of each parameter and
displays trending bargraph of
Moisture level
Bluetooth Transmitter with
MeterLink™ wirelessly transmits
moisture and humidity data to
devices with wireless capability
•Stores 20 readings of Moisture,
Relative Humidity, Air
Temperature plus Grains Per
Pound (GPP), grams/kg, Dew
Point (DP), Condensation levels,
and Vapor Pressure
•Pinless measurement depth to
19mm below the surface
•Remote Pin-type probe
(included) allows for surface
contact moisture readings
•Patented IR design measures
non-contact surface temperature;
8:1 distance to spot ratio with
0.95 fixed emissivity
•Programmable high/low
Moisture and Humidity alarms
•Calculation of differential
Temperature
(IR - DP) to determine
condensation point
• Wireless communication
•Stores 20 readings of Moisture,
Relative Humidity, Air
Temperature plus Grains Per
Pound (GPP), grams/kg, Dew
Point (DP), Condensation levels,
and Vapor Pressure
•Pinless measurement depth to
19mm below the surface
•Remote Pin-type probe (included)
allows for surface contact
moisture readings
•Patented IR design measures
non-contact surface temperature;
8:1 distance to spot ratio with
0.95 fixed emissivity
•Programmable high/low Moisture
and Humidity alarms
•Calculation of differential
Temperature (IR - DP) to
determine condensation point
•Min/Max, Data Hold, Auto
power off and low battery
indication
•Min/Max, Data Hold, Auto
power off and low battery
indication
•Complete with pin moisture
probe, 9V battery, and case
•Complete with pin moisture
probe, 9V battery, and case
MO290
MO295
MO297
Model
0 to 99.9 (Relative)
0 to 99.9 (Relative)
0 to 99.9 (Relative)
Pinless Moisture
0 to 99.9%
0 to 99.9%
0 to 99.9%
Pin-type Moisture (remote probe)
0 to 99.9% RH
0 to 99.9% RH
0 to 99.9% RH
Relative Humidity
-20 to 170°F (-29 to 77°C)
-29 to 77°C
-29 to 77°C
Temperature (Air)
-4 to 392°F (-20 to 200°C)
-20 to 200°C
-20 to 200°C
Temperature (IR)
0.1%, 0.1°C
0.1%, 0.1°C
0.1%, 0.1°C
Max Resolution
165x70x38mm/ 210g
165x70x38mm/ 210g
165x70x38mm/ 210g
Dimensions/Weight
Yes
YesYes
CE
…trusted by the professionals.
71
Restoration Kits
MO290-RK Water Restoration Contractor Kit
A complete solution for the Restoration Contractor
Features:
•Use combination moisture meter/
thermal hygrometer to capture all ambient
conditions as well as moisture levels in one
meter. Includes essential probes to measure
moisture levels under baseboards, in between
walls, and in hard wood and plywood
subfloors. Use USB Humidity/ Temperature
datalogger for GPP calculations
•MO290 includes: Pin Probe, Hammer
Probe, Deep Wall Probe, and Baseboard
Probe for contact moisture readings
(see p. 70 for details)
•Model MO290 Pinless Moisture
Psychrometer + IR Thermometer
monitors moisture in wood and building
materials with no surface damage. Built-in
patented IR Thermometer for non-contact
temperature; Fixed probe measures Air
Temperature, RH, Grains Per Pound
(GPP), Dew Point (DP), & Vapor Pressure
(see p. 71)
•Model RHT10/RHT10-SW Humidity/
Temperature USB
Datalogger + GPP (g/kg) Calculation datalogs 16,000
data (RH and Temperature).
USB interface and software
included (see p. 62).
•Supplied in a rugged hard carrying case
Ordering
MO290
MO290-RK... Water Restoration Contractor Kit
RHT10
MO280-RK Restoration Contractor’s Kit
A complete solution for the Restoration Contractor
Features:
• Use pin and pinless meters to better diagnose
the amount of moisture content. Thermal
Hygrometer provides fast, accurate readings
of ambient room conditions and GPP (g/kg)
calculations
• Supplied in a rugged hard carrying case
• Model MO280 Pinless Moisture Meter
displays 0 to 99% moisture (select from 10
wood types). Measurement surface depth to
20mm with virtually no surface damage (see
p. 70).
• Model MO220 Wood Moisture Meter
with integral pins or remote pin probe
MO220
72
RHT10
displays 6 to 99.9% moisture level (8 wood
types with calibrations for approx. 170
species of wood) (see p. 69).
• Model RH490 Precision HygroThermometer with 2%RH accuracy and
fast 30sec RH response time. Measures
Humidity, Temperature, Dew Point,
Wet Bulb, GPP and g/kg (see p. 66).
• Model RHT10/RHT10-SW Humidity/
Temperature USB Datalogger + GPP (g/
kg) Calculation datalogs 16,000 data (RH
and Temperature). USB interface and
software included (see p. 62).
MO280
RH490
Ordering
MO280-RK... Restoration Contractor’s Kit
Extech Instruments: The brand of choice…
Home Inspection and Water Restoration Kits
MO280-KH2 Home Inspector Kits
Aid in identification of moisture, HVAC, electrical and hot water system issues
Features:
•Specifically designed for home inspection
professionals
•Model 42500 IR Thermometer for testing
HVAC supply and return. Measures from
-20 to 260°C
•Supplied in an attractive storage case
•Dims: 241x173x71mm; Wt: 0.7kg
•Model MO280 Pinless Moisture Meter
displays 0 to 99% moisture (select from
10 wood types). Measurement surface depth
to 20mm with virtually no surface damage
(see p. 70).
39240
MO280
•Model 39240 Waterproof Stem
Thermometer for testing hot water heaters.
Measures temperature from -40 to 200°C
(see p. 61)
42500
Ordering
MO280-KH2...Home Inspector Kit
MO280-KW Water Damage Restoration Kit
To monitor job site conditions, progress, and insurance company reporting
Features:
•Specifically designed for water damage
restoration contractors
•Supplied in an attractive storage case
•Dims: 241x173x71mm; Wt: 0.7kg
•Model MO280 Pinless Moisture Meter
displays 0 to 99% moisture (select from
10 wood types). Measurement surface depth
to 20mm with virtually no surface damage
(see p. 70).
RH490
MO280
MO210
…trusted by the professionals.
•Model RH490 Precision HygroThermometer with 2%RH accuracy and
fast 30sec RH response time. Measures
Humidity, Temperature, Dew Point, Wet
Bulb, GPP and g/kg (see p. 66).
•Model MO210 Pocket Moisture Meter
measures moisture of wood or other
building materials displaying both digital
and graphical readings (see p.69).
Ordering
MO280-KW.....Water Damage Restoration Kit
73
Big Digit Hygro-Thermometer Indicators
445815 Humidity Alert II with
Remote Probe
NIST Traceable* and Calibrateable plus programmable Alarms
•%RH audible and visual alarm alerts when humidity is higher
or lower than HI/LO set points
•Displays Humidity (10 to 99%), Temperature (-10 to 60°C),
and Dew Point temperature; ±4%RH/±1°C basic accuracy
•Probe clips onto meter or extends on 45.7cm cable
•Max/Min with reset function
•Rear calibration adjustment pot for Humidity and Temperature
•Warns when conditions for mold growth exist or air too dry
(bad for health or static)
•Complete with built-in stand, wall mount bracket,
sensor and 1 AAA battery
445814 Humidity Alert
Programmable Alarm warns when Humidity level is too
high or too low
•%RH audible and visual alarm alerts when humidity
exceeds set limit
•Displays Humidity (10 to 99%), Temperature (-10 to 60°C),
and Dew Point temperature; ±4%RH/±1°C basic accuracy
• Built-in Humidity and Temperature sensors
•Max/Min with reset function
•Rear calibration adjustment pot for Humidity and
Temperature
•Ideal for warning when conditions for mold growth exist
•Complete with built-in stand, wall mount bracket,
sensor and 1 AAA battery
Optional Limited NIST 445815-NISTL includes Certificate of
Traceability to NIST at 75%. For Certificate of Traceability to NIST at 2 points (33% and 75%), order 445815-NIST
445715
Big Digit Remote Probe HygroThermometer
NIST Traceable* and Calibrateable
•Probe clips onto meter or extends on 457mm cable
•Large dual display for easy viewing
•Simultaneous display of Temperature (-10 to 60°C) and
Humidity (10 to 99%); ±4%RH/±1°C basic accuracy
•MAX/MIN with reset function
445703
Big Digit Hygro-Thermometer
25.4mm Digits on Large LCD
•Large dual display for easy viewing
•Simultaneous display of Temperature (-10 to 60°C) and
Humidity (10 to 99%); ±4%RH/±1°C basic accuracy
•MAX/MIN with reset function
•Complete with stand, wall mounting bracket, and
1 AAA battery
•Rear calibration adjustment pot
•Complete with built-in stand, wall mount bracket, sensor and
AAA battery
ptional Limited NIST 445715-NISTL includes Certificate O
of Traceability to NIST at 75%. For Certificate of Traceability to NIST at 2 points (33% and 75%), order 445715-NIST
74
Extech Instruments: The brand of choice…
Hygro-Thermometer Clocks and Pen
WTH100 Radio Controlled Wireless Clock with Weather Station
Receives Time Code from NIST Radio Station WWVB (North America only) and automatically adjusts time, date, and DST
Features:
•Large backlit LCD displays Time,
Temperature (0 to 45°C), Barometric
Pressure, Weather Symbols (sunny, slightly
cloudy, cloudy, rainy, stormy) and Moon
phase
•Accuracy of 1 second per day, ±8mb@25°C,
and ±1°C
•Selectable barometric pressure
in mb/hPa or inHg
•Days of the Week displayed in 5 selectable
languages: English/German/French/ Italian/
Spanish
•Alarm Clock with snooze
• Dimensions/Weight: 109x71x30mm/113g
•Complete with built-in stand,
and two AAA batteries
•Automatically adjusts for daylight savings
time (DST)
Ordering
WTH100..........Radio Controlled Wireless Clock with Weather Station
Bright backlit display
445702 Hygro-Thermometer Clock
Combines three displays for Time, Temperature, and Humidity
Features:
•Simultaneously displays Time (12/24 hour time), Temperature (-10 to 60°C)
and Relative Humidity (10 to 85%); ±1°C and ±6%RH basic accuracy
• MAX/MIN with “reset” function
• Adjustable clock alarm
• Dimensions/Weight: 109x71x20mm/113g
•Complete with stand, wall mounting bracket, and one AAA battery
Ordering
445702.............Hygro-Thermometer Clock
44550 Humidity and Temperature Pen
Pocket size for quick and reliable measurements at any location
Features:
•Built-in sensors provide simultaneous
readings of Relative Humidity (20 to 90%)
and Temperature (-10 to 50°C) on dual
LCD
•±5%RH and ±1°C basic accuracy
•Max/Min memory functions for display
of highest and lowest readings for both
Temperature & Relative Humidity
•“Clear” function key to erase stored Max/
Min readings to record new values
•Dimensions/Weight: 150x20x18mm/ 20g
•Complete with pocket clip and one LR44 button battery
Ordering
44550................Humidity and Temperature Pen
…trusted by the professionals.
75
Thermo-Anemometers/Air Velocity Meters
AN400 Cup Thermo-Anemometer
Rotating cups provide accurate air velocity measurements from any direction
Features:
•Record up to 100 readings
•Dual LCD digital display of
Air Velocity and Temperature
• Water resistant housing
•Complete with four AAA
batteries
Specifications
• Record MAX/MIN values
Function
m/s
km/h
knots
ft/min
MPH
Temperature
Range
0.9 to 35.0 m/s
2.5 to 126.0 km/h
1.4 to 68.0 knots
144 to 6895 ft/min
1.6 to 78.2 MPH
0 to 50°C
Resolution
0.1 m/s
0.1 km/h
0.1 knots
1 ft/min
0.1 MPH
0.1°C
Basic Accuracy
±(2% + 0.2 m/s)
±(2% + 0.8 km/h)
±(2% + 0.4 Knots)
±(2% + 40 ft/min)
±(2% + 0.4 MPH)
±0.8°C
Ordering
AN400..............Cup Thermo-Anemometer
45170 4-in-1 Environmental Meter
Measures Humidity, Temperature, Airflow, and Light Level
Features:
•Characters on display reverse direction
depending on function
•Utilizes precision photo diode
and color correction filter
•MAX/MIN, Data hold, Auto
power off with disable feature
• Low friction vane wheel •Cosine/color corrected light measurements
•Thin-film capacitance humidity
sensor for fast response
•Type K function (See p. 60 for probes)
•Includes wrist strap & 9V battery
Air Velocity
Humidity Level
Light Intensity
Type K Temperature
Specifications
Function
Range
Resolution
Basic Accuracy
m/s 0.4 to 30m/s 0.1m/s ±3%
km/h
1.4 to 108km/h 0.1km/h ±3%
ft/min 80 to 5910 ft/min 10ft/min ±3%
MPH 0.9 to 67MPH 0.1MPH ±3%
knots
0.8 to 58.3 knots 0.1knots ±3%
Foot Candles 0 to 1860Fc 0.1Fc ±(5% rdg + 8 digits)
Lux 0 to 20,000Lux 1Lux ±(5% rdg + 8 digits)
Temperature (thermistor) 0 to 50°C 0.1°C ±1.2°C
% Relative Humidity
10 to 95%RH 0.1%RH ±4%RH of reading
Temperature (thermistor) 0 to 50°C 0.1°C ±1.2°C
Temperature (Type K)
-100°C to 1300°C 0.1°C
±(1%+1°C) of reading
Dimensions/Weight
Meter: 156 x 60 x 33mm; Vane: 31mm / 160g
Ordering
45170................4-in-1 Environmental Meter
45158 Mini Thermo-Anemometer+Humidity
Waterproof pocket size with Air Velocity, Temperature, %RH, Dew Point & Windchill
Features:
•Display air velocity and either Relative
Humidity, Dew Point, Temperature or
Windchill
•Selectable averaging function of
5, 10, or 13 second intervals
•Fold up protective housing extends
to 229mm for better reach
Specifications
Function
m/s km/h
ft/min
MPH
knots Beaufort Force Temperature Relative Humidity
Dew Point Dimensions/Weight
76
•Tripod mount (optional TR100 Tripod — sold separately)
•Data Hold with Auto power off
•Water resistant housing floats
•Replaceable plastic vane 45156
•Complete with CR2032 lithium
battery and 1.09m lanyard
Range
Resolution
Basic Accuracy
0.5 to 28m/s 0.1m/s ± (3%rdg + 0.2m/s)
1.8 to 100.6 km/h 0.7km/h ± (3%rdg + 1.4km/h)
100 to 5500 ft/min 20ft/min ± (3%rdg + 40ft/min)
1.1 to 62.5 MPH 0.2MPH ± (3%rdg + 0.4MPH)
1.0 to 54.3 knots 0.3knots ± (3%rdg + 0.6knots)
1 to 17 BF 1 BF ±1
-18 to 50°C
0.1° C ±1°C 10% to 95% 1% ± 4%
0°C to 50°C 1° ± 2%
Meter: 133x70x19mm ; Vane: 24mm diameter / 95g
Ordering
45158................Mini Thermo-Anemometer+Humidity
Extech Instruments: The brand of choice…
CFM Thermo-Anemometers
AN100/AN200 CFM/CMM Thermo-Anemometers
Large backlit display of Airflow or Air Velocity plus model with built-in InfraRed Thermometer
Features:
AN200 Additonal Features
•Simultaneous display of Ambient
Temperature and Air Flow or Air Velocity
•Up to 8 easy to set Area dimensions stored
in internal memory (ft 2 or m2)
•20 point AVG for Air Flow
• Built-in IR Thermometer
•Complete with vane
sensor on 120cm cable,
9V battery, protective
holster, and case
•Low friction72mm diameter
ball bearing vane wheel
•Data Hold, MIN/MAX, Auto off
Function
Range
Resolution Basic Accuracy
m/s
0.40 to 30.00 m/s 0.01 m/s
±3% m/s
km/h
1.4 to 108.0 km/h 0.1 km/h
±3% km/h
ft/min
80 to 5906 ft/min 1 ft/min
±3% ft/min
mph
0.9 to 67.2 mph
0.1 mph
±3% mph
knots
0.8 to 58.3 knots
0.1 knots
±3% knots
Air Temperature
-10 to 60˚C
0.1˚C
±3˚C
InfraRed Temperature -50 to 260˚C
0.1˚C
±2% rdg or
±2˚C whichever is greater
3
Airflow
0 to 9999 CMM (m /min)0.1
3
0 to 9999 CFM (ft /min)
0.1
Specifications
AN100
AN200
Patented
Ordering
AN200 — non-contact
InfraRed Thermometer
AN100.................... CFM/CMM Thermo-Anemometer
AN100-NIST.......... AN100 with NIST Certificate
AN200.................... CFM/CMM Thermo-Anemometer with IR Temperature
AN200-NIST.......... AN200 with NIST Certificate
AN200-NISTL....... AN200 with Limited NIST Certificate
Limited NIST are certified to all functions except IR Thermometer
Measuring airflow from
heating vents
HD300 CFM/CMM Thermo-Anemometer + IR Thermometer
Built-in IR Thermometer for quick and easy troubleshooting of ceiling vents, duct work, and other remote surfaces
Features:
•Large backlit LCD
•IR Thermometer has 30:1 distance
to target ratio and Laser pointer
•Simultaneous display of Air Flow in
CFM/CMM or Air Velocity Plus Ambient
Temperature
•Up to 8 easy to set Area dimensions stored
in memory
Specifications
Function
IR Temperature (non-contact)
m/s
km/h
ft/min
MPH
knots
Temperature
CFM/CMM
Dimensions
Weight
•20 point AVG for air flow
•USB port includes PC software
•Includes PC software, cable, vane sensor
on 120cm cable, built-in stand, case, &
9V battery
Range
Basic Accuracy
-50 to 500ºC
±2%
0.4 to 30.00 m/s
±3%
1.4 to 108.0 km/h
±3%
80 to 5900 ft/min
±3%
0.9 to 67.0 MPH
±3%
0.8 to 58.0 knots
±3%
-10 to 60ºC
±2ºC
0 to 999900
203x75x50mm
280g
AN200 — non-contact
InfraRed Thermometer
Ordering
HD300.................. CFM/CMM Thermo-Anemometer with IR Temperature
HD300-NIST........ HD300 with NIST Certificate
HD300-NISTL...... HD300 with Limited NIST Certificate
Limited NIST are certified to all functions except IR Thermometer
…trusted by the professionals.
Measuring airflow from
heating vents
Patented
77
Specialty Thermo-Anemometers
407119 Hot Wire CFM Anemometer
Accurately measures Air Flow (CFM/ CMM) or Air velocity plus Temperature
•Telescoping probe extends up
to 940mm long
•Air Flow displayed in 2 modes
as an instantaneous value or up
to 20 point average
•Record and Recall MIN/MAX
Ordering
407119................ Hot Wire CFM Anemometer
407119-NIST...... 407119 with NIST Certificate
•Data Hold plus Auto power off
•Complete with telescoping probe with
167.6cm cable, and four AA batteries
Function
m/s
km/h
ft/min
MPH
knots
Temperature
CMM CFM
Specifications
Features:
•Air velocity measurements as low as 0.2m/s
Range
0.2 to 17.0m/s
0.7 to 61.2km/h
40 to 3346ft/min
0.5 to 38.0MPH
0.4 to 33.0knots
0 to 50°C
Range
0 to 36,000m3/min
0 to 1,271,200ft3/min
Resolution
Basic Accuracy
0.1 m/s
± (5% + 5 digits)
0.1km/h
± (5% + 5 digits)
1ft/min
± (5% + 5 digits)
0.1MPH
± (5% + 5 digits)
0.1 knots
± (5% + 5 digits)
0.1 °C
±0.8°C
ResolutionArea
3
0.001 to 1m /min
0.001 to 30.0m2
0.01 to 100ft3/min 0.001 to 322.91ft2
407123 Heavy Duty Hot Wire Thermo-Anemometer
Telescoping probe is designed to fit into small openings and measure airflow down to 0.2m/s
• Large 36mm dual LCD display
• MAX/MIN, Data Hold
Ordering
407123.............Hot Wire Thermo-Anemometer
407123-NIST...407123 with NIST Certificate
•Complete with telescoping probe with
cable, six AAA batteries and protective
holster.
Function
m/s km/h
ft/min
MPH
knots
Temperature & Windchill
Dimensions
Weight
Specifications
Features:
•Telescoping probe is ideal for measuring
in HVAC ducts and other small vents;
extends up to 2.1m maximum
length with cable
Range
Resolution
0.2 to 20m/s
0.1m/s
0.7 to 72km/h
0.1km/h
40 to 3940ft/min
10ft/min
0.5 to 45MPH
0.1MPH
1.0 to 31knots
0.1knots
0 to 50°C
0.1°
178 x 74 x 33mm
482g
Basic Accuracy
±3%
±0.8°C
HD350 Pitot Tube Anemometer + Differential Manometer
Measures Air Velocity/Airflow in tight locations
•5 selectable pressure units
•MIN/MAX/AVG recording and
Relative time stamp
•Data Hold, Auto power off and
Zero functions
•Large backlit LCD display
•Record up to 99 readings
•USB port includes software
•Includes PC software with cable, 9V
battery, pitot tube with two connection
hoses, 100V-240V universal AC Adaptor,
and hard case
Function
Range
Resolution
Basic Accuracy
Pressure
psi
0.7252psi
0.0001psi±0.3%FS
mbar
50.00mbar 0.01mbar±0.3%FS
inH2O20.07inH2O0.01inH2O±0.3%FS
mmH2O509.8mmH2O0.01mmH2O±0.3%FS
Pa
5000Pa
1Pa
±0.3%FS
Repeatability
±0.2% (Max. ±0.5%FS)
Linearity/Hysteresis±0.29FS
Maximum Pressure
10psi
Response Time
0.5s typical
Air Velocity
m/s
1 to 80.00m/s
0.01m/s
±3% rdg
km/h
3.5 to 288.0km/h 0.1km/h
±3% rdg
ft/min
200 to 15733ft/min 1ft/min
±3% rdg
MPH
2.25 to 178.66MPH 0.01MPH
±3% rdg
knots
2.0 to 154.6knots 0.1knots
±3% rdg
Air Flow
CFM
0 to 99,999CFM
0.001CFM
±3% rdg
CMM
0 to 99,999CMM
0.001CMM
±3% rdg
Includes Pitot Tube
Temperature
0 to 50°C
0.1°
±1°C
sensor and two
Dimensions/Weight
Meter: 210 x 75 x 50mm / 340g
connection hoses
Pitot Tube: 390 x 195mm / 204g
Specifications
Features:
•Simultaneous display of Pressure, Air
Velocity or Air Flow plus Temperature
Ordering
HD350.............Pitot Tube Anemometer+Differential Manometer
78
Extech Instruments: The brand of choice…
Gas Detectors and Carbon Monoxide Meter
CO10 Carbon Monoxide (CO) Meter
Check CO level in all environments up to 1000ppm
Features:
• Ergonomic pocket size housing
• Auto Zero at start up
• Max Hold and Data hold buttons
• Displays CO levels from 0 to 1000ppm
• Auto Power off
•1ppm resolution with ±5% or ±10ppm basic accuracy (whichever is greater)
• Dims: 160x56x40mm;
Weight: 180g
• Utilizes a stabilized electrochemical gas specific (CO) fast response sensor
• CE approved
• Audible alarm starts at 35ppm
• Complete with 9V battery,
protective holster, and case
• Memory stores 10 readings
Ordering
CO10......Carbon Monoxide Meter
EZ40 EzFlex™ Combustible Gas Detector
Quickly Identifies and Pinpoints gas leaks
Features:
• 406mm gooseneck for easy
access into hard to reach locations
Applications:
•Natural Gas, Methane, Ethan, Propane, Butane, LPG
• High Sensitivity
• Visible and audible alarm at
10% (LEL) Lower Explosive
Limit for methane
• Locate the smallest leaks
• Complete with 3 “C” batteries
Function
Pump driven field calibration range10ppm
Sensor type
Solid State
Alarm
Visible and Audible @ 10% LEL for Methane
Warm-upApprox. 1 minute
Response Time
< 2 seconds (up to 40% LEL)
Duty CycleIntermittent
Battery life
8 hours continuous use typical
Dimensions
221 x 72 x 46mm
Weight520g
Specifications
• One hand operation with thumb
controlled sensitivity adjustment,
to eliminate background gas levels
Ordering
EZ40.......ExFlex™ Combustible Gas Detector
FG100 Combustible Gas Leak Detector
Fast response detection of flammable gas leakage from 500 to 6500ppm
Features:
•Detects flammable gases: Liquefied
Natural Gas (LNG)
and Liquefied Propane Gas (LPG)
•Highly sensitive detection circuitry
with audible and visual alarm
•LED indicators for gas leakage and
static absorption
• Continuous operation up to 4 hours
•Dims: 164mm x 21mm
Weight: 25g
• CE approved
•Complete with pocket clip and
two AAA batteries Ordering
FG100....Combustible Gas Leak Detector
…trusted by the professionals.
79
Air Quality and Carbon Dioxide Meters
CO200 Desktop Indoor Air Quality CO2 Monitor
Measures Carbon Dioxide (C02), Air Temperature and Humidity with user-settable high/low alarms
Features:
•Checks for Carbon Dioxide (CO2) concentrations
•Maintenance free NDIR (non-dispersive infrared) CO2 sensor
•Indoor Air Quality displayed in ppm with Good (380 to 420ppm),
Normal (<1000ppm), Poor (>1000ppm) indication
•Visible and Audible CO2 warning alarm with relay output for
ventilation control
•Displays Year, Month, Date, and Time
•Max/Min CO2 value recall function
•Auto Baseline Calibration (minimum CO2 level over
7.5 days) or manual calibration in fresh air
•Complete with Universal AC adaptor
Specifications
Function
CO2
Temperature
Humidity
CE approval
Dimensions
Weight
RangeResolution
0 to 9,999ppm
1ppm
-10 to 60°C
0.1°C
0.1 to 99.9%
0.1%
Yes
117x102x102mm
204g
Desktop Carbon Dioxide (CO2) Meter monitors
the air quality in conference rooms insuring
proper air ventilation
Ordering
CO200................Desktop Indoor Air Quality CO2 Monitor
CO250 Portable Indoor Air Quality CO2 Meter
Measures Carbon Dioxide (C02) , Temperature, Humidity, Dew Point, and Wet Bulb and
calculates statistical 8 hour and 15 minute time weighted averages
Features:
Specifications
•Checks for Carbon Dioxide (CO2) concentrations
•Calculates statistical weighted averages of TWA (8 hour time
weighted average) and STEL (15 minute short term exposure limit)
•Maintenance free NDIR (non-dispersive infrared) CO2 sensor
•User programmable audible alarm
•Backlit triple LCD display
•RS-232 interface, Data acquisition software and cable included
to analyze data on a PC
•Complete with software and cable, 4 AA batteries, and carrying case
Function
CO2
Temperature
Humidity
Wet Bulb and Dew Point
CE Dimensions/Weight
RangeResolution
0 to 5,000ppm
1ppm
-10 to 60°C
0.1°C
0.0 to 99.9%
0.1%
Calculated
Yes
200x70x57mm/ 190g
Measure CO2 level in office buildings to check
the air quality of conference rooms insuring
proper ventilation.
Ordering
CO250................Portable Indoor Air Quality CO2 Meter
80
Extech Instruments: The brand of choice…
Air Quality and Carbon Dioxide Dataloggers
SD800 CO2/Humidity/Temperature Datalogger
Records data on an SD card in Excel® format for easy transfer to a PC for analysis
Features:
•Checks for Carbon Dioxide (CO2) concentrations
•Maintenance free dual wavelength NDIR (non-dispersive
infrared) CO2 sensor
•Triple LCD simultaneously displays CO2, Temperature
and Relative Humidity
•Measurement ranges:
- CO2: 0 to 4,000ppm
- Temperature: 0 to 50°C
- Humidity: 10 to 90%RH
•Datalogger date/time stamps and stores readings on an
SD card in Excel® format for easy transfer to a PC
•Selectable data sampling rate: 5, 10, 30, 60, 120, 300,
600 seconds or Auto
•Complete with (6) AAA batteries, 2G SD memory card,
Universal AC adaptor, and mounting bracket
Specifications
Function
Range
Resolution
CO2
0 to 4,000ppm
1ppm
Temperature
0 to 50°C
0.1°C
Humidity
10 to 90%
0.1%
Datalogging
2M data using 2G SD memory card
Dimensions
132 x 80 x 32mm
Weight
282g
Monitor air quality in schools, office buildings,
greenhouses, hospitals and anywhere that
high levels of carbon dioxide are generated
Basic Accuracy
±40ppm (<1000ppm);
±5% rdg (>1000ppm)
±0.8°C
±4%RH
Ordering
SD800.................CO2/Humidity/Temperature Datalogger
EA80 Indoor Air Quality CO2 Meter/Datalogger
Measures Carbon Dioxide (C02), Temperature, Humidity, Dew Point and Wet Bulb
Features:
•Checks for Carbon Dioxide (CO2) concentrations
• Maintenance free dual wavelength NDIR
(non-dispersive infrared) CO2 sensor
• Continuous (20,000 sets) or manual (99 sets) data logging
•Data hold, Max/Min with Time stamp, Alarm, and Auto Power Off
• Easy calibration in fresh air
Specifications
•Complete with (6) AAA batteries, RS-232 cable, and
Windows® 95/98/NT/2000/ME/XP compatible software
Function
CO2
Temperature
Humidity
Datalogging
Dimensions/ Weight
RangeResolution
0 to 6,000ppm
1ppm
-20 to 60°C
0.1°C
10 to 95%
0.1%
Continuous: 20,000 sets/Manual 99 sets
135x72x31mm/ 235g
…trusted by the professionals.
Ordering
EA80...................Indoor Air Quality CO2 Meter/Datalogger
81
Vibration Meters and Combination Tachometer
461880 Vibration Meter + Laser Combination Tachometer
Measures Acceleration, Velocity and Displacement plus RPM and Linear Surface Speed
Features:
• Unique large LCD displays characters on
reverse direction depending on contact,
photo, or vibration mode
• Windows® 95/98/NT/2000/XP compatible
software (included) allows captured readings
to be downloaded to your PC for further
analysis
• Complete with remote vibration sensor,
magnetic mount, wheels for linear surface
speed or RPM (cone tip and flat tip),
reflective tape, 4 AA batteries, software with
cable, and hard carrying case
Vibration Meter Features:
• Remote vibration sensor with magnetic
adapter on 1m cable
• Wide frequency range of 10Hz to 1kHz
• RMS or Peak Value measurement modes
• Manual/Auto store/recall up to 1000 readings
• Data Hold freezes the displayed reading
• Auto shut-off saves battery life
Tachometer Features:
• Uses a laser for greater distance non-contact
measurements up to 1.5m
• Stores Last, Max, and Min readings
Specifications
Function
Vibration Meter
Acceleration
200m/s2, 656ft/s2, 20.39g
Velocity
200mm/s, 7.87in/s, 19.99cm/s
Displacement
2mm, 0.078in
Resolution
0.5m/s2, 2ft/s2, 0.05g; 0.5mm/s, 0.02in/s, 0.05cm/s; 0.002in, 0.005mm
Basic accuracy
±(5%+2 digits)
Tachometer
Photo
10 to 99,999rpm
Contact
0.5 to 19,999rpm
Surface Speed
0.05 to 1,999.9m/min (0.2 to 6,560ft/min)
Basic accuracy
±(5%+1 digit)
Dimensions
188 x 75.5 x 46.8mm
Weight with Probe
507g
Ordering
Contact Tachometer function
measures the speed of
rotating objects by placing
the wheel tip onto the
surface.
461880............... Vibration Tachometer
461880-NIST.... 461880 with NIST Certificate
Photo Tachometer function
measures the speed of
rotating objects without
contacting the surface by
using a laser beam and
reflective tape
407860 Heavy Duty Vibration Meter
Measure Velocity, Acceleration and Displacement plus built-in PC interface
Features:
• Selectable units of in/s or mm/s for Velocity, ft/s2 or m/s2 for Acceleration, and in or mm
for Displacement
• Velocity range of 200mm/s or 7.87in/s;
Acceleration range of 200m/s2 or 656ft/s2
Displacement range: 1.999mm or 0.078in
Frequency range: 10Hz to 1kHz
• Basic accuracy of ±(5% of reading + 2 digits)
Ordering
• Remote vibration sensor on 1m cable
• Max/Min, Data Hold and Auto Power off
• RMS or Peak Value measurement modes
• Auto/Manual store/recall up to 500 readings
• Optional 407001 software for downloaded
data to your PC for analysis
• Dims: 180x72x32mm;
Wt: 395g
407860............... Heavy Duty Vibration Meter
407860-NIST.... 407860 with NIST Certificate
407001............... Data Acquisition Software & Serial Cable
156221............... 220 VAC Adaptor
82
Optional Data Acquisition and
Datalogging PC software
Meter includes remote sensor with
1.2m cable, magnetic mount, 9V
battery, holster with stand and case;
3 year warranty.
Extech Instruments: The brand of choice…
Light Meters
401025 Foot Candle/Lux Meter
Includes analog output and fast/slow response feature
Features:
•Cosine and color corrected measurements
•Accurately displays light level in terms
of Fc or Lux over three ranges
•Analog output of 1mV per count for
capturing readings to a recorder
•Fc range: 200.0, 2000, 5000Fc
Lux range: 2000, 20,000, 50,000Lux
•Dims: 163x70x30mm; Wt: 220g
•Basic accuracy of ±5% FS
• Select fast (1 second) or slow
(2 seconds) response time
•Complete with 9V battery, light sensor
with protective cover and 1.2m cable, and
built-in stand
Ordering
401025................Foot Candle/Lux Meter
401025-NIST.....401025 with NIST Certificate
LT300 Light Meter
Digital and Analog display of light in Foot-candles or Lux
Features:
•Wide range to 20,000 Foot-Candles or
200,000 Lux with high resolution to
0.01 Fc/Lux and 5%rdg basic accuracy
•Relative mode indicates change
in light levels
• Cosine and color corrected measurements
• MIN/MAX and Data Hold
• Large LCD display with analog bargraph
• Backlight for readings in low light levels
• Peak mode captures highest reading
• Dims: 150x75x40mm; Wt: 200g
•Remote light sensor on 305mm coiled
cable — expandable to 609mm
•Complete with 9V battery, light sensor
with protective cover, protective holster,
and pouch case
•Utilizes precision photo diode and color
correction filter
Measure low light levels in
parking lots and ATM machines
Ordering
LT300.................Light Meter
LT300-NIST.......LT300 with NIST Certificate
407026 Heavy Duty Light Meter with PC Interface
Enhance accuracy by selecting one of four lighting types plus PC interface
Features:
•% displays differential from reference point
•“ZERO” Re-Calibration
•Fc Range: 200.0, 2000, 5000Fc
Lux Range: 2000, 20,000, 50,000Lux
•Basic accuracy of ±4% FS
•Enhance accuracy by selecting lighting type
Tungsten/ Daylight, Fluorescent, Sodium,
Mercury
•Cosine and color corrected measurements
•Built-in RS-232 PC serial interface with
optional 407001 Data Acquisition software
•Dims: 178x74x33mm; Wt: 726g
•Complete with 9V battery, light sensor,
and protective cover with 1.2m cable,
and protective holster with stand.
Optional 220V (156221) AC adaptor.
Checking sufficient light level
in stairwells
•MAX/MIN/AVG, Data Hold, and
Auto power off
Ordering
407026................Heavy Duty Light Meter with PC Interface
407026-NIST.....407026 with NIST Certificate
4070001..............Data Acquisition Software
156221................220V AC Adaptor
…trusted by the professionals.
83
Light Meters
Light Meters & Dataloggers
Extech’s Light meters include models with data
collection capability for long term analysis of lighting
conditions. Special functions provide fast measuring
solutions in a wide range of applications.
Featuring Model HD450
Datalogging
Datalogs up to 16,000 readings
Relative Mode
Indicates change in light level
®
Peak Mode
EA31 EasyView
Big Digit
Light Meter
Captures highest reading (10µS)
USB Interface & PC Software
Measures light intensity
up to 20,000Fc/Lux
Record data to a PC for analysis
•Compact and rugged design
with large display and bargraph
•Data Hold and MIN/MAX
readings
• Auto power off
•Complete with built-in stand,
light sensor and protective cover
with 1m coiled cable, protective
holster, 6 AAA batteries, and
carrying case
®
EA30 EasyView
Big Digit, Wide
range Light
Meter
Measures high intensity light up
to 40,000Fc and 400,000Lux, is
ideal for outdoor applications
•Compact and rugged design
•Large display with bargraph
•Relative function for zero or
difference from reference value
•Peak captures short light
pulses to 100µSeconds
•Data Hold and MIN/MAX
readings
• Auto power off, Zero function
In-house Calibration Lab for Light meters
NIST Certificate with Data
Order Meter
with NIST Certificate*
All Extech meters come factory
calibrated. For an additional
charge, Extech will supply your
meter complete with a Certificate
of Calibration Traceable to N.I.S.T.
with Data at multiple points.
To order meter with NIST:
EA31-NIST, EA30-NIST,
EA33-NIST, HD400-NIST, and
HD450-NIST
*Only products listed are available with
NIST Certificate. Meter must be ordered
with NIST Certificate at time of purchase.
84
•Complete with built-in stand,
light sensor and protective cover
with 1m coiled cable, protective
holster, 6 AAA batteries, and
carrying case
Specifications
Model
EA31
EA30
Display counts
2000 count LCD
4000 count LCD
Fc Range
20, 200, 2000, 20,000Fc
40, 400, 4000, 40,000Fc
Lux Range
20, 200, 2000, 20,000Lux
40, 400, 4000, 40,000, 400,000Lux
Max. Resolution0.01Fc/Lux
0.01Fc/Lux
Basic Accuracy
±3%rdg + 0.5%FS
±3%rdg + 0.5%FS
Cosine & Color CorrectedYes
Yes
RS-232 Interface
—
—
Datalogging —
—
Dimensions 150x72x33mm
150x72x33mm
Weight 235g
235g
CE
YesYes
Extech Instruments: The brand of choice…
Light Meters & Dataloggers
Software
included
®
EA33 EasyView
Light Meter
with Memory
Advanced illuminance
functions and features
•Wide measurement range to
99,990Fc (999,900 Lux)
•Luminous intensity
(candela) calculations
•Store and recall up to
50 measurements, includes
relative or real time clock stamp
•Ripple function excludes the effect
of stray light from the primary
light source measurement
•Auto power off with disable
•Multiple point average function
•Timed-Hold, Relative in absolute
value or % deviation, and
Comparator function with high/
low alarms
•Includes built-in stand, light
sensor and protective cover with
0.9m coiled cable, protective
holster, 6 AAA batteries, and case
Software
included
HD400 Light
Meter
HD450 Light Meter
Datalogger
Large backlit display with
fast, 40-segment bar graph for
capturing trends
Automatically stores up to
16,000 readings or manually
store/recall up to 99 readings
•Wide range to 40,000Fc or
400,000Lux
•Records in a continuous mode
up to 16,000 readings
•Cosine and color corrected
measurements
•Wide range to 40,000Fc or
400,000Lux
•Utilizes precision silicon
photo diode and spectral response
filter
•Cosine and color corrected
measurements
•Peak mode (10µs) captures
highest reading
•Relative mode indicates
change in light levels
•Heavy duty, rugged double
molded housing
•Built-in USB port
•Includes light sensor and cover
with 1m cable, Windows® 95/98/
NT/2000/ME/XP compatible
software with USB cable, built-in
stand, hard carrying case, and 9V
battery; 3 yr warranty
EA33
HD400
•Utilizes precision silicon photo
diode and spectral response filter
•Peak mode (10µs) captures
highest reading
•Relative mode indicates
change in light levels
•Heavy duty, rugged double
molded housing
•Built-in USB port
•Includes light sensor and cover
with 1m cable, Windows® 95/98/
NT/2000/ME/XP compatible
software, USB cable, built-in stand,
case, and 9V battery; 3yr warranty
HD450
Model
999,999 count LCD
4000 count backlit LCD
4000 count backlit LCD
Display counts
9.999, 99.99, 999.9, 9999, 99,990Fc
40, 400, 4000, 40kFc
40, 400, 4000, 40kFc
Fc Range
99.99, 999.9, 9999, 99,990, 999,900Lux
400, 4000, 40k, 400kLux
400, 4000, 40k, 400kLux
Lux Range
0.001Fc/0.01Lux0.01Fc/0.1Lux 0.01Fc/0.1Lux
Max. Resolution
±3% ±5%
±5%
Basic Accuracy
Yes
Yes
Yes
Cosine & Color Corrected
—
USB with software included
USB with software included
RS-232 Interface
—
—
16,000 data (continuous)/ 99 data (manual)
Datalogging
150x72x33mm
170x80x40mm
170x80x40mm Dimensions
320g
390g
390g
Weight
Yes YesYes
CE
…trusted by the professionals.
85
Sound Meters
407730 Digital Sound Level Meter
Analog bargraph with 30dB range updates every 40ms
Features:
•Measures from 40 to 130dB with ±2dB accuracy
and 0.1dB resolution
•A & C weighting
•Fast/Slow response time
•AC analog output
•Record MAX/MIN values over time
•Auto power off and MAX Hold functions
•Utilizes 12.7mm condenser microphone
• Dimensions: 230x57x44mm; Weight: 160g
• Tripod mount for field use (optional TR100 Tripod — sold separately)
•Complete with microphone wind cover and four AAA batteries
Ordering
407730................Digital Sound Level Meter
407730-NIST.....407730 with NIST Certificate
TR100.................Tripod
407732 Type 2 Sound Meter
Two range meter with backlit LCD display
Features:
• High ±1.5dB accuracy meets Type 2 standards (ANSI S1.4-1983,
IEC 60651, EN 60651)
• Measuring ranges:
Low: 35 to 100dB
High: 65 to 130dB
• 0.1dB resolution
•A & C weighting
•Fast/Slow response time
•Data Hold and MAX Hold functions
•Backlit display to view in dimly lit area
•Complete with microphone wind cover and 9V battery
•Optional 407732-NISTL includes Certificate of Traceability to NIST
at single point calibration to 94dB
•Optional 407732-KIT includes 407732 Sound Meter, 407722 94dB
Sound Calibrator, and protective hard carrying case (Optional NIST
available for kit: 407732-KIT-NIST includes 407732-NISTL and 407722-NIST)
Optional 407732-KIT comes complete with
a sound calibrator and case
Ordering
407732............................Type 2 Sound Meter
407732-NIST.................407732 with NIST Certificate
407732-NISTL...............407732 with Limited NIST Certificate
407732-KIT...................Sound Meter Kit
407732-KIT-NIST.........407732-KIT with NIST Certificate
86
Extech Instruments: The brand of choice…
Sound Level Dataloggers
HD600 20,000 Point Datalogging Sound Level Meter
Double Molded housing with USB port
Features:
•MIN/MAX and Data Hold •Measures from 30 to 130dB with 1.4dB
high accuracy
•AC/DC Analog output
•Meets ANSI and IEC 61672-1 Type 2
standards
• Tripod included for convenient field use
•Capture up to 10 readings/sec when
connected to a PC
• USB port includes PC software
• Auto power off with disable capability
• Dimensions: 278x76x50mm; Weight: 350g
•Datalogging capability up to 20,000 records
at speeds from 1/sec to 1/59sec
• Records readings with real date and
time stamp
•Complete with AC Adaptor, Windows®
compatible software with USB cable, wind
cover, tripod, built-in stand, hard carrying
case, and 9V battery
•A & C weighting and F
ast/Slow response time
Ordering
Meets new IEC 61672-1 Class 2 accuracy
standard for OSHA and other local and
national noise ordinances
Meter and accessories are packaged
in a rugged hard carrying case for
added protection
HD600................Datalogging Sound Level Meter
HD600-NIST.....HD600 with NIST
407760 USB Sound Level Datalogger
High accuracy datalogging of up to 129,920 records
Features:
•Records readings with real time clock
•Designed to meet ANSI and IEC 61672
Class 2 standards
•Two start methods: programmed
(from PC) or manual
•USB interface for easy setup and
data download
•Includes 3.6V Lithium battery, Windows®
compatible software, USB cover, tripod,
and windscreen
•Selectable data sampling rate
USB connector plugs into
PC for quick downloading
of Sound Level datalogged
readings.
Record LED lights up when
meter starts recording
data. Alarm LED lights up
when sound level exceeds
the High or Low set point.
Specifications
Functions
Condenser Microphone
12.7mm
Range
30 to 130dB
Frequency Range
31.5 to 8kHz
Basic accuracy
±1.4dB
WeightingA and C
Response Time
Fast (125ms)/Slow (1s)
Datalogging
129,920 points
PC Interface
USB
Dimensions/ Weight
130 x 30 x 25mm/ 20g
…trusted by the professionals.
Tripod included for
convenient positioning
of the meter and for
continuous data recording.
Includes PC software for further
analysis of downloaded data
Ordering
407760..............USB Sound Level Datalogger
407760-NISTL..407760 with NIST Certificate (single point)
42299.................3.6V Lithium Battery (pkg of 2)
87
Sound Level Monitor and Calibrators
SL130G Sound Level Alert with Alarm
Continuous monitoring of Sound Level — Built-in LEDs alert user when sound level is too high or too low
Features:
•Bright LEDs (red flashing or green) alert user
when sound level is too high or too low –
LEDs can be read from 30m
•Settable high/low limit indication with output
to drive external relay module (Optional
SL123 & SL124 relay modules)
•Continuous Monitoring of Sound Level
•Ideal for hospital, auditoriums, schools and
other areas where there is a need for being
alerted when sound level reaches set point
•Microphone rotates 180° for desired
placement. Optional 4.5m microphone
extension cable (SL125) for remote
monitoring
• Meets ANSI Type 2 and EN IEC 60651 standards — compliant to OSHA
•Complete with AC adaptor and
microphone wind cover
•Wall, desk or tripod mount (optional
TR100 tripod — sold separately)
Specifications
Display
117x79mm multifunction LCD
Frequency bandwidth
31.5 Hz to 8 kHz
Microphone
12.7mm Electret Condenser Microphone (remoteable)
Measurement ranges
30 to 80dB, 60 to 110dB, 80 to 130dB
Frequency weighting
‘A’ and ‘C’ (Programmable)
Response time
Fast (125ms) / Slow (1s) (Programmable)
Resolution0.1dB
Alarm output
3.5mm Mono Phone Plug, Maximum: 3.4mA @ 5 VDC
Minimum Output Voltage: 2.5 VDC
PowerAC/DC Adaptor for full functions; 8xAA batteries for monitoring function only without LED alert
CE
CE approved
Dimensions /Weight
22x18x3.2cm / 285g
Ordering
SL130G.............Sound Level Alert
SL130G-NIST...SL130G with NIST Certificate
Accessories
SL123................AC Alarm Relay Module 3m cable
SL124................DC Alarm Relay Module 3m cable
SL125................Remote Microphone cable 4.5m
TR100...............Tripod (for meters with Tripod mount feature)
407766..............Sound Level Calibrator, 94/114dB
407744/407766 Sound Level Calibrators
94dB or combination 94dB/114dB, 1kHz Professional Calibrator for 12.7mm or 25.4mm microphones
Features:
•Calibrates and verifies Sound Level Meter
operation
•Durable die-cast, aluminum housing
•Total Harmonic Distortion (THD) <2% at 94dB
•Meets IEC standard 60942 1997-11
•Dimensions 50mm diameter x 127mm long;
Weight 340g
•Complete with two 9V batteries, carrying case, and
screwdriver
Model 407744
•Battery test position with battery status LED
indicates if battery is good
•1kHz sine wave at 94dB is generated to an
accuracy of 5% (frequency) and ±0.8dB
Model 407744
Model 407766
Model 407766
•LED indicator lights up when power is on
•Level position to select 94dB or 114dB
•1kHz sine wave at 94dB/114dB is generated to an
accuracy of 5% (frequency) and ±0.8dB
•3 position switch (OFF/94dB/114dB)
88
Ordering
407744..............94dB Sound Level Calibrator
407744-NIST....407744 with NIST Certificate
407766..............94dB/114dB Sound Level Calibrator
407766-NIST....407766 with NIST Certificate
Extech Instruments: The brand of choice…
Differential Pressure Manometers
category
HD700 Series Differential Pressure Manometers
Low Range/High Resolution Gauge or Differential Pressure
Features:
• Three models to choose from: Model HD700 (±2psi range)
Model HD750 (±5psi range), and Model HD755 (±0.5psi range)
• 11 selectable units of measure
•MAX/MIN recording and Relative time stamp
•Data Hold, Auto power off, and Zero function
•Large LCD display with backlighting
• USB port includes PC software
Software included
HD755 - (0.5psi)
•Includes 9V battery, Windows® compatible software with USB cable,
AC adaptor, connection hose, built-in stand, and hard carrying case
HD750 - (5psi)
Specifications
Function
HD700 Range (Res.)
HD750 Range (Res.)
HD755 Range (Res.)
Basic Accuracy
psi
2psi (0.001psi)
5psi (0.001psi)
0.5psi (0.001psi)
±0.3%FS
inH2O55.40inH2O (0.01inH2O)138.3inH2O (0.1inH2O)13.85inH2O (0.01inH2O)±0.3%FS
mbar
137.8mbar (0.1mbar)
344.7mbar (0.1mbar)
34.47mbar (0.01mbar)
±0.3%FS
kPa
13.78kPa (0.01kPa)
34.47kPa (0.01kPa)
3.447kPa (0.001kPa)
±0.3%FS
inHg
4.072inHg (0.001inHg)
10.18inHg (0.01inHg)
1.018inHg (0.001inHg)
±0.3%FS
mmHg
103.4mmHg (0.1mmHg)
258.5mmHg (0.1mmHg)
25.85mmHg (0.01mmHg) ±0.3%FS
2
2
2
2
2
2
2
ozin 32ozin (0.01ozin )80ozin (0.01ozin )8.00ozin (0.01ozin )±0.3%FS
ftH2O4.616ftH2O (0.001ftH2O)11.53ftH2O (0.01ftH2O)1.154ftH2O (0.001ftH2O)±0.3%FS
cmH2O140cmH2O (0.1cmH2O)350.1cmH2O (0.1cmH2O)2.59cmH2O (0.01cmH2O)±0.3%FS
kgcm20.140kgcm2 (0.001kgcm2)0.351kgcm2 (0.001kgcm2)0.035kgcm2 (0.001kgcm2)±0.3%FS
bar
0.137bar (0.001bar)
0.344bar (0.001bar)
0.034bar (0.001bar)
±0.3%FS
CE/Warranty CE/ 3 years
Dimensions210x75x50mm
Weight280g
HD700 - (2psi)
Ordering
HD700..............Differential Pressure Manometer (2psi)
HD700-NIST...HD700 with NIST Certificate
HD750..............Differential Pressure Manometer (5psi)
HD750-NIST...HD750 with NIST Certificate
HD755..............Differential Pressure Manometer (0.5psi)
HD755-NIST...HD755 with NIST Certificate
407910 Heavy Duty Differential Pressure Manometer
Wide range dual input with multiple units and RS-232 interface
Features:
• Dual differential inputs with internal sensors
• Wide (±802 inches of water) measurement range with
high resolution to 0.5 inch
•Displays 8 types of pressure units
• Zero function for offset measurements
•Data Hold, Auto power off, and MAX/MIN
•Built-in RS-232 PC interface — optional 407001 Data
Acquisition software
•Includes 2 quick-disconnect fittings, 9V battery,
protective holster with stand, and case
Specifications
Function
Range
Resolution
psi
±29psi
0.02psi
mbar
±2000mbar
1mbar
2
2
kg/cm ±2.040kg/cm 0.001kg/cm2
mmHg
±1500mmHg
1mmHg
inHg
±59.05inHg
0.05inHg
mH2O±20.40mH2O0.01mH2O
inH2O±802.0inH2O0.5inH2O
Atmosphere
±1.974atm
0.001atm
CE/Warranty
CE approved; 3 years
Dimensions/Weight
178x74x33mm/ 350g
…trusted by the professionals.
Basic Accuracy
±1% FS
±2% FS
±1% FS
±1% FS
±1% FS
±1% FS
±1% FS
±1% FS
Ordering
407910............... Heavy Duty Manometer
407910-NIST..... 407910 with NIST Certificate
407001............... Data Acquisition software
89
Contact & Photo Tachometers
Contact & Photo Tachometers
Extech offers both contact models for direct
measurements and non-contact models (including
laser models) for use on machinery where access is
limited or high speed measurements are required.
Featuring Model RPM10
Non-contact and Contact rpm
Combination meter permits rpm
measurements in any situation
Laser Light Source
Provides greater measuring distance up to 2m
Built-in InfraRed Thermometer
Quickly locate overheating motors or bearings
Double Molded Housing
for better grip and added durability
Patented
RPM10 - Tachometer’s patented
built-in InfraRed Thermometer
takes non-contact surface
Temperature measurements.
461920 Mini
Laser Photo
Tachometer
Counter
461895
Combination
Contact/Photo
Tachometer
Non-contact RPM
and Revolution count
measurements
Combines both contact and noncontact models for use in all
applications
•Measure non-contact RPM
readings of rotating objects by
pointing the integral laser on
the reflective tape placed on the
object to be measured
•Characters on display reverse
direction depending on contact
or photo mode
•Large 5 digit LCD display with
backlighting
•Memory/readings button holds
last reading for 5 min and recalls
min/max readings
•Memory button for Last/MAX/
MIN readings
•Counter function counts to
99,999 revs
• Rugged double molded housing
•Complete with 9V battery and
reflective tape
•Uses visible light to read up to
150mm from target
•Complete with wheels for
linear surface speed or rpm
measurements, four 1.5V AA
batteries, 0.6m reflective tape,
and carrying case
Order Meter
with NIST Certificate*
All Extech meters come factory
calibrated. For an additional
charge, Extech will supply your
meter complete with a Certificate
of Calibration Traceable to N.I.S.T.
with Data at multiple points.
To order meter with NIST:
461920-NIST, 461895-NIST,
461995-NIST, RPM10-NIST, and
461825-NIST
Limited NIST: Product certified
to all functions except IR
Thermometer: RPM10-NISTL
*Only products listed are available with
NIST Certificate. Meter must be ordered
with NIST Certificate at time of purchase.
90
Specifications
Model
Range rpm
fpm/rpm
ft/min
m/min
yd/min
Basic Accuracy
Max rpm Resolution
Laser Temperature (IR)
Dimensions
Weight
CE
461920
461895
2 to 99,999rpmPhoto: 5 to 99,999 / Contact: 0.5 to 19,999 —
—
—
0.2 to 6560
—
0.05 to 1999.9
— —
±0.05%rdg ±0.05%rdg
0.1rpm 0.1rpm
Yes
—
— —
160x60x42mm 216x66x38mm
151g
300g
Yes
Yes
Extech Instruments: The brand of choice…
Contact/Photo Tachometers and Stroboscope
Patented
Accessories
461937
Reflective Tape
461995
Combination
Contact/
Laser Photo
Tachometer
Combines both contact and
non-contact models for use in
all applications
•Characters on display reverse
direction depending on contact
or photo mode
•Laser guided for greater
distance non-contact
measurements up to 2m
RPM10
Combination Laser
Tachometer +
IR Thermometer
Photo/Contact Tachometer
includes a non-contact IR
Thermometer for surface
temperature measurements
•Built-in IR thermometer with
laser measures remote surface
temperature on motors and
rotating parts
•Fixed 0.95 emissivity, 6:1 distance
to target ratio
• Non-contact Photo tachometer •Memory/readings button holds
uses a Laser for greater measuring last reading for 5 min and recalls distance up to 2m
MAX/MIN readings
• Contact tachometer for RPM •Complete with wheels for
and surface speed measurements
linear surface speed or rpm
• Recalls Last/MAX/MIN values
measurements, four 1.5V AA
•Characters on display reverse
batteries, 0.6m reflective tape,
direction depending on mode
and carrying case
461825
Combination
Photo
Tachometer/
Stroboscope
2 meters in one — Stroboscope
to analyze rotating objects and
Tachometer to measure rpms
461995
RPM10
•Includes ten reflective
tape strips — 584mm x
6mm each strip
461990
Contact Wheels
•Stroboscope course and fine flash
rate adjustments to freeze and
analyze rotating objects
•Unique display features characters
that reverse direction depending on
measurement mode
•Large 10mm 5 digit LCD display
•Memory stores Last/MAX/MIN
readings
•Complete with four 1.5V AA
batteries, reflective tape, and
carrying case
•Complete with tips/wheel, four
1.5V AA batteries, reflective tape,
and carrying case
Photo: 10 to 99,999 / Contact: 0.5 to 19,999
—
0.2 to 6560
0.05 to 1999.9
—
±0.05%rdg
0.1rpm Yes
—
16x66x38mm
300g
Yes
•Used with non-contact
Photo Tachometers
to measure speed of
rotating objects
461825
•Used with Contact
Tachometers to
measure surface speed
of rotating objects and
linear speed
•Includes 2 sets of three
attachments (cone
tip, flat tip, and spare
wheel)
Model
Photo: 10 to 99,999 / Contact: 0.5 to 20,000 Photo: 5 to 99,999 Range rpm
—
Stroboscope: 100 to 100,000fpm/rpm
fpm/rpm
0.2 to 6560
—
ft/min
0.05 to 1999.9
—
m/min
—
—
yd/min
±0.05%rdg
±0.1%rdg
Basic Accuracy
0.1rpm
0.1rpm
Max. rpm Resolution
Yes
—
Laser
-20 to 315°C—
Temperature (IR)
216x66x38mm
215x65x38mm
Dimensions
300g
300g
Weight
Yes
Yes
CE
…trusted by the professionals.
91
category Camera and Borescopes
Inspection
BR200/BR250 Video Borescope/Wireless Inspection Cameras
89mm Color TFT LCD Wireless Monitor with a microSD memory card for capturing
images (JPEG) or video (AVI) for viewing on your PC
Features:
•Two models to choose from:
Model BR200: 17mm diameter camera head
Model BR250: 9mm diameter camera head
•Detachable wireless color display can be viewed
from a remote location up to 10m from
measurement point
•2GB microSD memory card (included) for
capturing images (JPEG) or video (AVI) for
viewing on your PC
•Captured video and still images with
date/time stamp can be played back
on the wireless monitor or your PC
•Video and images can also be transferred to
your PC via the microSD card (with included
SD adaptor) or USB cable (included) and
viewed using Windows® Multimedia Player
Includes microSD memory card with SD adaptor, USB cable, magnetic
base stand, video interconnect cable, extension tools (mirror, hook,
magnet), AC adaptor (100-240V, 50/60Hz), 4 AA batteries, and hard
case
•Menus in 10 languages: English, Chinese,
German, French, Spanish, Portuguese, Italian,
Japanese, Dutch, and Russian
•Mini water-proof (IP67) 9mm camera head for
high resolution viewing
•Four bright LED lamps with dimmer to
illuminate viewed object
•Glare-free close-up field of view
•Optional BR200-EXT extension cable available
for increasing viewing depth; 19mm diameter
connector and 0.96m cable length; maximum
2 extension cables can be connected to the
borescope
•Optional Wireless USB Video Receiver
(BRD10) to stream live video to your PC
and over your VOIP (Voice Over Internet
Protocol) connection
Specifications
Camera
Pixels
Transmission Frequency
Transmission Range
Viewing direction
Viewing distance Camera diameter Working length Dimensions/Weight
Monitor
LCD Screen Type
Pixels
Video Output Level
Video/Image Resolution
Operating/Charge Time
CE/FCC approvals
Dimensions/Weight
Detachable wireless 89mm color TFT
LCD display can be viewed from a
remote location up to 10m from the
measurement point.
Memory card included for
capturing JPEG images and
video (AVI) with date/time
stamp.
Camera (17mm diameter)
with 2 built-in bright LED
lights illuminates dark areas.
Ideal Applications:
- Water Restoration
- HVAC and Refrigeration
- Electrical inspection
- Automotive
- Pest control
712x486 (NTSC)/ 704x576 (PAL)
2468MHz
10m unobstructed view
BR200: Viewing Angle 50°
BR250: Viewing Angle 45°
15 to 25cm
BR200: 17mm/ BR250: 9mm
0.9m
186x145x41mm/530g
89mm TFT
320 x 240
0.9 to 1.3V@75Ω
960 x 240 (AVI format)/
640x 480 (JPEG format)
1.5 hours/3 hours
Yes
100x70x25mm/140g
Model BRD10 - Optional Wireless USB Video Receiver allows user to stream
live video to a PC and also can be remotely viewed via VOIP connection
Ordering
BR200........... Flexible Video Borescope (17mm diameter)
BR250........... Flexible Video Borescope (9mm diameter)
BR200-EXT... Borescope 0.96m Extension Cable (19mm diameter)
BR-9CAM..... Replacement 9mm Borescope Camera Head with Cable
BR-17CAM... Replacement 17mm Borescope Camera Head with Cable
BRD10.......... Wireless USB Video Receiver
(Note: Recommended up to two BR200-EXT connected to BR200/BR250 to maintain
resolution)
92
Extech Instruments: The brand of choice…
Microscopes/Camera and Calibrationcategory
Checker
MC108 Digital Mini Microscope
Compact device with color display enlarges, measures and captures images up to 108x
Features:
• 5 Image Effect and Dual Window View
•Capture and measure images of objects as
small as 0.01mm with built in scale
•Real-time imaging on your PC screen via
USB interface and included software
•46mm TFT color LCD plus 2MB memory
displays up to 60 JPEG images
•Complete with stand, three AAA Ni-MH
rechargeable batteries, 100 to 240VAC
(50/60Hz) adaptor/charger, Windows®
compatible software with mini USB cable,
cleaning cloth, and wrist strap
•7x to 108x magnification range
•Four white LEDs with adjustable brightness
for object illumination
Ordering
PC board inspection
(See p. 21 for specifications)
MC108............. Mini Microscope
Dual window view simultaneously
displays magnified image next to
the original image
MC200 Digital Microscope/Camera
2MP camera with 71mm Color LCD Screen and includes 2G microSD memory card to
capture and transfer JPEG images to your PC
Features:
•1x to 200x magnification range
-O
ptical Zoom: 1x to 10x (continuous)
and 40x
- Digital Zoom: 5x
•LED illumination with adjustable
brightness and contrast
•Built-in scale for length and height
measurement
•Captured video and JPEG images can be
transferred to your PC via the included
2G microSD memory card
•Real-time imaging on your PC screen via
USB interface and included software
•Battery charges via USB cable
•Dimensions: 129 x 67 x 28mm
Weight: 160g including battery
Complete with NP120 3.7V rechargeable Li-ion battery, RCA Video
cable, 2G microSD memory card, Windows® compatible PC software
with mini USB cable, cleaning cloth, wrist strap, and pouch case
•5 Image Effect modes: Normal, Gray,
Inverse, Emboss, and Dual Window View
•Dual Window View simultaneously displays
the magnified image next to the original
image
•Record videos on the camera and view on TV
or PC with included video and USB cables
PC board inspection
Soldering check
Dual Window view
simultaneously displays
a “live” image next to
the saved image
Front lens view
Ordering
MC200............. Digital Microsocpe/Camera
412440-S Calibration Source Checker
Easy to use pocket checker for simulating Current Loops with accuracy to 0.1mA
Features:
• Overload indication when load
exceeds 240Ω
• Pocket Checkers are easy to use and
provide a quick and easy way for checking
calibration of meters or controllers
• Compact case features push button
output selector switch
• Instantly determine if your device needs
calibration or if sensor needs to be
replaced
• Ideal for checking calibration and as a
current source for setting up engineering
units on a process indicator or controller
• Sources three discrete current levels:
4mA, 12mA and 20mA
• Dimensions: 89x58.4x25.4mm;
Weight: 283.5g
• Bright red LEDs indicate simulation
output or battery status
Ordering
412440-S..............Calibration Source Checker
412440-S-NIST....412440-S with NIST Certificate
…trusted by the professionals.
93
Current, Voltage, and Process Calibrators
412300A/412355A Current & Voltage Calibrators/Meters
Precision “source” for calibrating process devices and measuring DC process signals
Features:
• Upgraded models now feature super large
LCD display and touch keypad
• LCD displays readings in mA or as a
% of the 0 to 24mA range or as mV in
voltage ranges
• Five stored calibration values
for fast calibrations
• 412355A Current + Voltage Calibrator
provides adjustable 0 to 24mA
and 0 to 20V calibration source
Upgraded
Models
• 412300A Current Calibrator
provides 0 to 24mA output displayed
as mA or % and provides 24VDC power
to measure a two-wire current loop
• Complete with 9V battery, calibration
cable with spade lug terminals, carrying
case, neckstrap and 100V-240V AC
Universal Adaptor (50/60Hz)
Specifications
Functions
Operating Modes
SourceOutput 0 to 24mA current for loads up to 1000 ohms
Output 0 to 20V (412355A only)
Measure
0 to 50mA current signal
0 to 19.99V (412355A only)
Power/Measure
Provides power (24VDC) to loop & measures current (412300A only)
Input/Output Ranges and Display
Resolution
-25.0 to 125.0% (representing 0 to 24mA)
0.1%
0 to 19.99mA
0.01mA
0 to 24.0mA
0.1mA
0 to 1999mV
1mV
0 to 20.00V
10mV
Accuracy
0.075% ±1 digit
Power
9V battery or AC adaptor
Dims/Wt
96x108x45mm folded/ 340g
Ordering
412300A...............Current Calibrator/Meter
412300A-NIST.....412300A with NIST Certificate
412355A...............Current & Voltage Calibrator/Meter
412355A-NIST.....412355A with NIST Certificate
412400 Multifunction Process Calibrator
Precision source and measure for thermocouples, mA, mV and V devices
Features:
• Source 0 to 24mA with 0.01mA
resolution
• Single/continuous step function for
Voltage and Current
• Measure 0 to 50mA (0.1mA resolution)
• Self-contained 24V loop power supply
drives current loads up to 1000Ω
• Select Type K, J, or T thermocouple for
precision calibrations in °F/°C or mV
• Output 0 to 1999mV or 0 to 10.00V
• Memory for 5 user settable output
values of each type for fast calibrations
• Measure 0 to 19.99V
Specifications
Functions
Range
DC Source
Current
0 to 24mA, -25% to +125%
Voltage
0 to 10V
Type J
-50 to 1000°C
Type K
-50 to 1370°C
Type T
-120 to 400°C
Loop Power 24V
Max. Load 1000Ω @ 24mA
DC Measure
Current
0 to 50mA, -25% to +230%
Voltage
0 to 20V
Type J
-50 to 1000°C
Type K
-50 to 1370°C
Type T
-120 to 400°C
Dimensions/Weight
Ordering
Basic Accuracy (of reading)
±(0.075% + 1 digit) or ± 3 digits, whichever is greater
±(0.075% + 1 digit) or ± 3 digits, whichever is greater
±(0.15% + 1°C)
±(0.15% + 1°C)
±(0.15% + 1°C)
±(10µV ± 1 digit)
±(0.075% + 1 digit) or ± 3 digits, whichever is greater
±(0.075% + 1 digit) or ± 3 digits, whichever is greater
±(0.15% + 1°C)
±(0.15% + 1°C)
±(0.15% + 1°C)
96 x 118 x 45mm/ 340g
412400.................Multifunction Process Calibrator
412400-NIST.......412400 with NIST Certificate
94
Includes six AA batteries, test
Conduct fast and accurate
leads with detachable alligator process controls calibration
clips, temperature calibration
cable with spade lug connector,
carrying case, neckstrap,
and 100V-240V AC Universal
adaptor (50/60Hz)
Extech Instruments: The brand of choice…
Process Calibrators
PRC50 Multifunction Process Calibrator
Precision Source and Measure for mA, mV, V, and Hz
Features:
• Single/continuous step function for Voltage
and Current
• Source 0 to 22.000mA with 1µA resolution
• Self-contained 24V loop power supply drives
current loads up to 1000Ω
• Measure -4 to 55.000mA (1µA resolution)
• Output 0 to 1100.00mV or 0 to 11.0000V
• Complete with four AAA batteries and test
leads
• Measure 0 to 55.000V
• Source Frequency from 1.00Hz to 11.0kHz
• Measure Pressure from 2.9kPa to 70MPa
using optional pressure modules for
differential, gauge, vacuum, absolute, or dual
Specifications
FunctionsRange
Source
Current
0.000 to 22.000mA, -25% to +125%
Voltage
-100.00mV to 11.0000V
Frequency
1.00Hz to 11.0kHz
Pulse
1 to 100000 cycles
Loop Power
24V
Max. Load
1000Ω @ 24mA
Measure
Current
-4 to 55.000mA, -25% to +230%
Voltage
-20.000mV to 55.000V
Frequency
3Hz to 50.000kHz
Pressure
2.49kPa to 70MPa
Continuity
<200Ω
Dimensions/Wt 205 x 95 x 42mm/500g
Accuracy
±(0.02% of reading ± 0.02%FS)
±(0.02% of reading ± 0.01%FS)
±2 digits
not specified
±10%
±(0.02% of reading ± 0.01%FS)
±(0.02% of reading ± 0.01%FS)
±0.2 digits
±0.025%FS
Ordering
PRC50..................Multifunction Process Calibrator
PRC70 Multifunction Process Calibrator
For thermocouples (Types R, S, J, K, T, E, N and B), RTD, mA, mV, V, Hz, Ω, and pressure devices
Features:
• Simultaneously source excitation voltage and
measure mA output of 2-wire transmitters
• Source 0 to 22mA with 1µA resolution
• Measure 0 to 50mA (1µA resolution)
• Select Type R, S, J, K, T, E, N, or B
thermocouple and RTD (Pt100, Pt1000) for
precision calibrations in °F/°C
• Output 0 to 100mV, 0 to 1V, or 0 to
10.0000V
Specifications
FunctionsRange
Source
Current
0.000 to 22.00mA, -25% to +125%
Voltage
-10.00mV to 11.0000V
Resistance
0.00 to 40.000KΩ
Type J
-200 to 1200°C
Type K
-200 to 1372°C
RTD (Pt100)
-250 to 850°C
Frequency
1.00Hz to 110kHz
Pulse
10 to 100000 cycles
Switch (open/close) 100Hz to 100kHz
Pressure
2.49kPa to 70MPa
Loop Power
24V
Max. Load
1000W @ 24mA
Measure
Current
0 to 50mA, -25% to +230%
Voltage
-5.000mV to 55.00V
Resistance
0.00 to 5.5000kΩ
Type J
-60 to 1200°C
Type K
-100 to 1372°C
RTD (Pt100)
-200 to 800°C
Frequency
2Hz to 11.0kHz
Continuity
<50Ω
Dimensions/Weight 205 x 95 x 42mm/500g
…trusted by the professionals.
• Measure 0 to 50.00V
• Source Pressure from 2.9kPa to 70MPa using
optional pressure modules for differential,
gauge, vacuum, absolute, or dual
• Single/continuous step function for Voltage
and Current
• Self-contained 24V loop power supply drives
current loads up to 1000Ω
• Complete with four AAA batteries and test
leads
Accuracy
±(0.02% of reading ± 0.025%FS)
±(0.02% of reading ± 0.01%FS)
±(0.02% of reading ± 0.025%FS)
±0.5°C
±0.5°C
±0.5°C
±2 digits
±2 digits
±2 digits
±0.025%FS
±10%
±(0.02% of reading ± 0.01%FS)
±(0.02% of reading ± 0.01%FS)
±(0.05% of reading ± 0.02%FS)
±0.7°C
±0.8°C
±0.5°C
±2 digits
Ordering
PRC70..................Multifunction Process Calibrator
95
Stopwatch/Timers
Stopwatch/Timers
Extech’s stopwatches accurately time single or repetitive events including
sporting periods or laps, industrial processes, and task length.
Featuring Model HW30
Stopwatch/Timer
Multi-function stopwatch includes UP/DOWN timer,
laps, Temperature and Humidity
Temperature & Humidity
Stopwatch display
Monitor your environment
30 Lap Memory
HW30 Humidity/
Thermometer
Stopwatch
Track the consistency of an activity
Heat Index
Measures how hot it feels when humidity is
combined with the actual temperature
Patent Pending
Digital UP/DOWN timer displays
Temperature, Humidity, and Heat Index
• User settable Heat Index alarm
•Stopwatch/chronograph mode with 1/100 second resolution
Only Extech offers a
Stopwatch with Humidity,
Temperature and Heat
Index function.
NATIONAL
Health
&Wellness
CLUB
™
MEMBER TESTED
• Fastest/Slowest/Average Lap recall
• 99 lap counter with
30 lap/split memory
•10 hour countdown timer with audible
beeper warning for the last 5 seconds
HW30 HeatWatch
is recommended by
the National Health &
Wellness Club
• Programmable alarm
•Calendar mode displays day,
month, and date
and RECOMMENDED
• 12 or 24 hour clock operation
•Complete with 1m lanyard
and one 3V CR2032 battery
Order Meter
with NIST Certificate*
All Extech meters come factory calibrated.
For an additional charge, Extech will
supply your meter complete with a
Certificate of Calibration Traceable to
N.I.S.T. with Data at multiple points.
To order meter with NIST:
365510-NIST, 365515-NIST, and
365535-NIST
Limited NIST (-NISTL): Product certified to
Stopwatch functions only: HW30-NISTL
*Only products listed are available with NIST Certificate.
Meter must be ordered with NIST Certificate at time of
purchase.
96
Specifications
Model
HW30
Timing capacity
9hrs, 59mins, and 59secs
Accuracy
±5 seconds/day
AlarmYes
Countdown Timer
Yes
Lap Memory
30 laps
Heat Index
22 to 50°C
Temperature
-10 to 50°C
Humidity
1 to 99%
Dimensions79x66x21mm
Weight85g
CEYes
Extech Instruments: The brand of choice…
Stopwatch/Timers
Stopwatch display
Stopwatch display
365510 Stopwatch/
Clock
365515 Stopwatch/
Clock with Backlit
display
Digital Stopwatch plus Calendar
and Alarm
•Stopwatch/Chronograph mode with 1/100sec resolution
• 12 or 24 hour clock operation • Programmable alarm with an hourly chime
• Split time and two competitor timer
• Calendar displays day, month, and date
•Water resistant housing is complete with
LR44 battery and 1m neckstrap
Large backlit display feature —perfect for
viewing in dimly lit area
•1/100th second resolution for 30mins
• 1 second resolution up to 24 hours
High resolution display
365535 Decimal
Stopwatch/Clock
User-selectable resolution of 1/100
of a second, 1/1000 of a minute and
1/100,000 of an hour Large triple display
with adjustable contrast
•1/100th second precision for 19 hours
• 12 or 24 hour clock format
•500 memory records of Split
and Lap times
• Calendar displays day, month and date
•Calendar displays day, month and date
• Programmable alarm and
hourly chime setting
•Time of day with daily alarm
• Backlight turns off after 4 seconds
•Water resistant housing is complete with
LR44 battery and 1m neckstrap
•12 or 24 hour clock format
•3 Mode Countdown timer: count down
stop, count down repeat, count down then
count up
•Stroke measurement
•Pacer from 5 to 240 beeps per minute
•Water resistant housing
•Complete with CR2032 lithium battery
and 1m neckstrap
365510
365515
365535
23hrs, 59mins and 59.99secs
23hrs, 59mins and 59.99secs
19hrs, 59mins and 59.99secs
±3 seconds/day ±3 seconds/day
±5 seconds/day
Yes
Yes
Yes
—
—
3 Modes
—
—
500 laps
—
—
—
—
—
—
—— —
57x70x15mm
57x70x15mm
64x81x20mm
50g
50g
77g
Yes Yes Yes
…trusted by the professionals.
97
Sucrose & Salinity Brix Refractometers
RF Series Portable Brix Refractometers
Measure the concentration of Sugar, Salt or industrial cutting/cooling lubricants
Features:
•Easy to operate refractometers provide accurate and repeatable
measurements on easy to read scales
•Automatic Temperature Compensation (RF11, RF12,
RF15 and RF20 models)
•Requires only 2 or 3 drops of solution
•The prism and lens with a simple focus adjustment
provide repeatable results
•One year warranty
•Complete with case, calibration screwdriver, and calibration solution
Specifications
ModelType
RF10
Sucrose
RF15
Sucrose (ATC)
RF18
Brix (Lubricants)
RF20
Salt (ATC)
RF16
Sucrose
RF11
Sucrose (ATC)
RF12Lubricants/Cutting
fluids (ATC) RF30Triple Range
General Service
Ranges
0 to 32% Brix
0 to 32% Brix (10 to 30°C)
0 to 18% Brix 0 to 100ppt (10 to 30°C)
1.000 to 1.070 Specific Gravity
0 to 10% Brix
0 to 10% (10 to 30°C)
Resolution
0.2
0.2
0.1%
1ppt
0.001
0.1
0.1
Accuracy
±0.2%
±0.2%
±0.2%
±0.1‰
±0.001
±0.1%
±0.1%
0 to 18% Brix (10 to 30°C)
0 to 41% Brix
42 to 71% Brix
72 to 90% Brix
0.2
0.2
0.2
0.2
±0.2%
±0.2%
±0.2%
±0.2%
Ordering
Scale view through eyepiece
Sucrose (RF10, RF11, RF15, RF16, and RF18)
•RF10 Dims/Wt: 168x32x32mm/ 91g
RF15 Dims/Wt: 159x35x35mm/ 200g
RF11/RF16 Dims/Wt: 190x40x30mm/ 185g
•Sucrose brix refractometers measure the concentration
of sugar in fruit juice and industrial fluids
Brix (RF12 and RF18)
• RF18 Dims/Wt: 170x41x31mm/ 91g
• Maintain proper lubricant cooling concentration to
extend equipment life and prevent corrosion
Salinity (RF20)
•Salinity refractometer measures the
concentration of dissolved salt in water
RF10........ 0 to 32% Brix Refractometer
RF11........ 0 to 10% Brix Refractometer with ATC
RF12........ 0 to 18% Brix Refractometer with ATC
RF15........ 0 to 32% Brix Refractometer with ATC
RF16........ 0 to 10% Brix Refractometer
RF18........ 0 to 18% Brix Refractometer
RF20........ Salinity Refractometer with ATC
RF30........ Triple Range General Service (0 to 90% Brix) Refractometer
•Dims/Wt: 194x38x38mm/ 227g
General Purpose Brix (RF30)
•Dims/Wt: 200x38x28mm/ 620g
RF41 Battery Coolant/ Glycol Refractometer
Measure the % of Ethylene Glycol and Propylene Glycol
Features:
•Measures the freezing point of automotive coolants plus battery charge condition
•Provide accurate and repeatable measurements of % Ethylene
Glycol and Propylene Glycol and °C on easy to read scale
•Automatic Temperature Compensation
•Requires only 2 or 3 drops of solution
Specifications
•Complete with case, calibration screwdriver, and calibration solution
Function
Propylene Glycol freeze point
Ethylene Glycol freeze point
Specific Gravity of Battery Acid
Dimensions/ Weight Ordering
Ranges
-50°C to 0°C -50°C to 0°C 1.15 to 1.30 165x38x38mm/ 200g
Resolution
1°C
1°C
0.01
RF41........ Battery Coolant/Glycol Refractometer w/ATC (°C)
98
Basic Accuracy
±2%
±2%
Scale view through eyepiece
Extech Instruments: The brand of choice…
pH Pens
PH150-C Concrete pH Kit
Flat surface electrode provides fast & easy on-the-spot pH measurements on concrete
Features:
•1m extension cable with probe guard/
weight attaches to the Concrete
pH Meter for taking measurements on
flat concrete surfaces
•Rust-free metal weight probe guard helps
keep electrode in contact with the wet
concrete surface and protects the electrode
•RENEW indicator tells you when it’s time
to replace your electrode
•CAL alert tells you it’s time to recalibrate
•Memory records and recalls 25 readings
•1, 2 or 3 point calibration
•Data Hold, Auto power off, and
Low battery indication
•Waterproof/dustproof design (IP57)
•Complete with flat surface concrete
pH electrode, protective sensor cap,
sample cup with cap, plastic stand,
1m extension cable with weighted
probe guard, plastic bottle, four 3V
CR2032 button batteries, 1.2m neckstrap,
and carrying case
Specifications
Function
pH
0.00 to 14.00pH Temperature
-5 to 90°C
Resolution
0.01pH, 0.1°
Accuracy
±0.01pH, ±1°C
Power
four 3V CR2032 button batteries
Dimensions (Meter)
35.6 x172.7 x 40.6mm
Weight (Meter)
110g
Measure pH level of concrete using a pH meter with a flat
surface pH electrode plus a metal weight probe guard for
stability and protection
Ordering
PH150-C.......... Concrete pH Kit
PH155.............. Spare ExStik® Concrete pH Electrode Module
PH50/PH60 pH Pens
Easy-to-use, low cost waterproof pH pens
Features:
• Waterproof housing
•Easy to calibrate single CAL key with
automatic pH buffer recognition
(4, 7, and 10pH calibration buffers
sold separately)
• Complete with built in electrode, sensor
cap, inner pH electrode protection cap,
and four LR44 button batteries
• Data hold with Low battery indicator
Specifications
• Auto power off with disable feature
Function
pH
Temperature
Resolution
Accuracy
Dimensions
Weight Model PH50
2.0 to 12.0pH
—
0.1pH, 0.1°
±0.3pH
152x37x24mm
65g
Model PH60
0.0 to 14.0pH
0 to 50°C
0.1pH, 0.1°
±0.2pH; ±0.5°C
152x37x24mm
65g
Model PH50 Measures pH
Ordering:
PH50................ Waterproof pH Pen
PH60................ Waterproof pH Meter with Temperature
PH103.............. Tripak buffers (6ea - 4,7,10pH+2 Rinse solutions)
…trusted by the professionals.
Model PH60 Measures pH and
Temperature Automatic Temperature
Compensation
99
ExStik® Waterproof pH and ORP Meters
ExStik® Series
(Patent Pending)
Provide great versatility in measuring pH, ORP,
Conductivity, Dissolved Oxygen, TDS, Salinity,
and Temperature for field or laboratory use.
Featuring Model PH100
Flat Surface Electrode
For any application that requires direct contact
such as food, paper, cement and wet surfaces
Built-in Memory
Flat Surface
pH Electrode
®
PH100/PH110
Waterproof
ExStik®
pH Meters
Record/Recall up to 15 labeled readings
Built-in Smart Chip
Tells you when to replace your electrode or
when to recalibrate your meter
Flat Surface ORP
Electrode
RE300 ExStik
ORP Meter
High resolution of 1mV
Choice of rugged gel filled or
refillable Flat surface pH electrode
•“RENEW” feature alerts user when
electrode needs replacement
•“CAL” indicator alerts user to
recalibrate •Analog bargraph originates
at neutral point (pH 7.00) to
conveniently view trends in acidity
or alkalinity
Carrying Case
CA895...........Small vinyl carrying case with belt loop
•1, 2 or 3 point buffer calibration;
ATC
See page 102 for replacement electrode modules
*ExStik® II electrode modules are not interchangeable with
ExStik® pH/ORP/Chlorine meters
•Stores/recalls up to 15 labeled data
•Waterproof to IP57
•Measures ORP/Redox
from -999 to 999mV
• Automatic electronic
self calibration
• Simulated analog bargraph displays change in ORP reading
•Waterproof to IP57 protects
meter from wet environment
•Complete with flat surface ORP
electrode, protective sensor cap,
sample cup with cap, four 3V
CR2032 button batteries and
1.2m neckstrap
•Complete with protective sensor
cap, sample cup with cap, four
3V button batteries, and 1.2m
neckstrap
•Select PH100 for meter with
gel filled pH flat surface electrode
•Select PH110 for meter with
refillable flat surface pH electrode;
Order PH113 KCl reference kit
separately (see p.102)
Specifications
Did You Know?
pH Meters require pH buffers
for calibration before taking
accurate pH measurements. For
low pH range, calibrate with 4 and
7pH buffers. For high pH range,
calibrate with 7 and 10 pH buffers.
Conductivity Meters require
calibration before taking accurate
measurements. 84µS for Low
range, 1413µS for mid-range, and
12880µS for high range.
100
Model
Note: Requires pH buffers (not
included).
PH100
PH110
RE300
pH
0.00 to 14.00pH
—
ORP (mV)
—
-999 to 999mV
Conductivity
—
—
TDS/Salinity
—
—
DO saturation/concentration
—
—
Temperature
-5 to 90°C —
Max. Resolution
0.01pH, 0.1°
1mV
Basic Accuracy
±0.01pH, ±1°C
±4mV
Dimensions (Meter only)
35.6x172.7x40.6mm
35.6x172.7x40.6mm
Weight (Meter only)
110g
110g
CE
Yes
Yes
Extech Instruments: The brand of choice…
ExStik® II Conductivity, TDS and DO Meters
Autoranging
Conductivity/TDS
cell
Combination
flat surface pH electrode
and Conductivity cell
EC400/EC410
Conductivity
Meter and Kit
EC500/EC510
pH/Conductivity
Meter and Kit
Autoranging, high accuracy
combination electrode
measures multi parameters
Combination pH/ Conductivity/
TDS electrode module
•Analog bargraph indicates trends
•Analog bargraph indicates trends
•Memory stores 25 labeled data
•Memory stores 25 labeled data
• Adjustable Conductivity to
TDS ratio from 0.4 to 1.0
• Adjustable Conductivity to
TDS ratio from 0.4 to 1.0
• 0.5 fixed Salinity ratio
• Data Hold, Auto power off,
Low battery indicator
•Waterproof to IP57
•EC400 meter includes
Conductivity cell*, protective
sensor cap, sample cup
with cap, four 3V CR2032
button batteries, and 1.2m
neckstrap; Calibration standards
sold separately
•EC410 kit (p.103) includes
EC400, 84µS, 1413µS, 12880µS
calibration standards, weighted
base, 3 sample cups with caps,
and case
EC400
• 0.5 fixed Salinity ratio
•EC500 - RENEW feature tells
user to replace electrode
• Data Hold, Auto power off,
Low battery indicator
•W
aterproof to IP57
•Combination pH/Conductivity/
TDS electrode module
•EC500 meter includes electrode,
protective sensor cap, sample cup
with cap, four 3V CR2032 batteries, and 1.2m
neckstrap;
Calibration standards sold
separately
•EC510 Kit (p.103) includes
EC500, 84µS, 1413µS, 12880µS
calibration standards, pH buffer pouches (1 each of 4, 7, 10pH
plus rinse solution), weighted
base, 3 sample cups with caps,
and case
EC410 EC500
DO sensor with easy screwon membrane cap assembly
DO600/DO600-K
Dissolved
Oxygen Meter
and Kit
Easy to replace screw-on
membrane cap with optional
extension cables
•Oxygen level displayed as %
Saturation or Concentration
(mg/L [ppm])
•Adjustable Altitude
Compensation (0 to 20,000ft in
1,000ft increments)
•Adjustable Salinity
Compensation from 0 to 50ppt
•Analog bargraph indicates trends
• Memory stores 25 labeled data
• Self calibration on power up
•Waterproof to IP57
•DO600 meter includes DO
electrode, sensor cap, spare
membrane cap, electrolyte, four
3V CR2032 batteries, and 1.2m
neckstrap
•DO600-K Kit includes DO600
meter, DO603 membrane kit,
5m extension cable, weighted
probe guard, and case
EC510 DO600
DO600-K Model
—
0.00 to 14.00pH
—
pH
—
—
—
ORP
0 to 199.9µS, 200 to 1999µS, 2.00 to 19.99mS 0 to 199.9µS, 200 to 1999µS, 2.00 to 19.99mS
—
Conductivity
0 to 99.9ppm (mg/L), 100 to 999ppm (mg/L), 0 to 99.9ppm (mg/L), 100 to 999ppm (mg/L),
—
TDS/Salinity
1.00 to 9.99ppt (g/L)
1.00 to 9.99ppt (g/L)
DO saturation/concentration
—
— 0 to 200.0% / 0 to 20.00ppm (mg/L)
0 to 65°C
-5 to 90°C
0 to 50°C Temperature
0.1µS, 0.1ppm (mg/L), 0.01pH, 0.1° 0.1µS, 0.1ppm (mg/L), 0.01pH, 0.1° 0.1%, 0.01ppm (mg/L), 0.1°C
Max. Resolution
±2%FS, ±0.01pH, ±1°C ±2%FS, ±0.01pH, ±1°C
±2.0% FS, 0.4ppm (mg/L), ±1°C Basic Accuracy
35.6x172.7x40.6mm
35.6x172.7x40.6mm
35.6x172.7x40.6mm
Dimensions (Meter only)
110g
110g
110g Weight (Meter only)
Yes Yes
Yes
CE
…trusted by the professionals.
101
ExStik® Chlorine Meter & Accessories
CL200 ExStik® Waterproof Chlorine Meter
Direct reading of Total chlorine down to 0.01ppm and is
unaffected by color or Turbidity of the sample
EPA Approved
Methodology
Features:
•Direct reading of Total Chlorine
provides fast and easy measurements
•Low detection limit down to 0.01ppm
•Wide dynamic range to 10ppm
•Unaffected by sample color or turbidity
• Automatic electronic calibration
•Memory stores 15 labeled readings
•Unique flat surface chlorine electrode
eliminates any concerns for clogged
junctions or glass breakage
•Designed as a simple method
to test for Total Chlorine
following “Standard
Methods for Examination
of Water and Waste Water”
(4500-Cl I)
•Large LCD simultaneously displays
ppm of Total Chlorine, Temperature
and analog bargraph indicator
•Optional Special Value Kits for
complete water quality analysis
including pH/ORP. (See page 103)
•Approved by the U.S. EPA
as an acceptable alternative
method for 40 CFR Part 136
wastewater compliance
monitoring
•Complete with meter and flat surface
Chlorine electrode, ExTab™ reagent
tablets (50 tests), protective sensor cap,
sample cup with cap, four 3V button
batteries, and 1.2m neckstrap
•Waterproof to IP57
Specifications
Patent
Pending
Function
ppm 0.01 to 10.00ppm
Temperature
-5 to 90°C
0.01ppm; 0.1°
Resolution
Basic accuracy
±10% of reading ±0.01ppm; ±1°C
Power
Four 3V CR2032 button batteries
Dimensions35.6x172.7x40.6mm
Weight110g
Ordering
CL200 ......ExStik® Chlorine Meter
CA895 ......Small vinyl carrying case with belt loop
(See accessories below or Special Value Kits on p. 103)
CL203/CL204 ExTab™
Chlorine Reagent tablets
ExStik® Replacement pH, ORP, and
Chlorine Electrode Modules
Features:
Features:
• 1 tablet per test
•Interchangeable pH, ORP, and Chlorine sensor modules for
ExStik® series meters featured on (p. 100 and CL200 above)
•Foil packaging provides very stable
environment with long shelf life
•ATC via built-in Pt-100Ω sensor (PH105, PH115 & CL205)
• No dosing equipment required
• No messy powder reagents
•Available in 10pk (100 tests) or
Value pack 100pk (1000 tests)
Patent Pending
•Refillable pH electrode (PH115) provides an economical way to
refill your electrode, eliminates the problem of limited electrode
shelf life, contamination, and usage life in aggressive applications
• Note: The PH105, CL205 and RE305 replacement modules are not interchangeable with ExStik® II meters
• 6 month conditional warranty
Ordering (ExStik Accessories)
CL203............ExTab™ Reagent tablets (10pk - 100 tests)
CL204............ExTab™ Reagent tablets (100pk - 1000 tests)
PH105...........pH ExStik® Electrode Module
PH115...........Refillable pH ExStik® Electrode Module
PH113...........Reference Refilling Solution Kit for PH115
CL205............Chlorine ExStik® Electrode Module
RE305............ORP ExStik® Electrode Module
102
PH105
CL205
RE305
Flat surface pH, Chlorine, and ORP electrode modules
PH113 Reference
Refilling Solution Kit
for PH115 Refillable
pH electrode module
Extech Instruments: The brand of choice…
ExStik® Test Kits
*
®
EX900 ExStik 4-in-1 Kit
EC410 ExStik® II Conductivity Kit
Complete kit allows you to measure Chlorine, pH, ORP, and
Temperature with all the necessary accessories
Highly accurate multi-ranging sensor that measures Conductivity,
TDS, Salinity, and Temperature
Kit Includes:
Kit Includes:
•CL200 Chlorine ExStik® meter, flat
surface pH electrode, flat surface
ORP electrode, ExTab™ reagent
tablets (50 tests), pH 4, 7 & 10
buffer solutions (20mL) and rinse solution, weighted base with 6 sample plastic cups with caps, four 3V CR2032 button batteries,
1.2m neckstrap, and case
•EC400 ExStik® II
Conductivity/TDS/Salinity/
Temperature meter with sensor,
protective cap, 84µS, 1413µS
and 12880µS standards
(30mL bottle each), weighted
base, 3 sample plastic cups
with caps, four 3V CR2032
button batteries, 1.2m
neckstrap, and carrying case
• Also available EX800 Kit includes
all of the above except for ORP electrode. EX800-R includes refillable pH electrode.
See p. 101 for more details on the EC400 meter
Specifications
Function
ppm 0.01 to 10.00ppm
pH
0.00 to 14.00pH
ORP
-999 to 999mV
Temperature
-5 to 90°C Resolution
0.01ppm; 0.01pH; 0.1mV; 0.1°
Accuracy
±10% of reading ±0.01ppm; 0.01pH; ±4mV; ±1°C
Power
Four 3V CR2032 button batteries
Dims/Wt241x173x71mm/0.76kg
Function
Range
Max. Resolution
Conductivity
0 to 199.9µS
0.1µS
200 to 1999µS
1µS
2.00 to 19.99mS
0.01mS
TDS/Salinity 0 to 99.9ppm (mg/L)
0.1ppm (mg/L)
100 to 999ppm (mg/L)
1ppm (mg/L)
1.00 to 9.99ppt (g/L)
0.01ppt (g/L)
Temperature
0 to 65°C
0.1°
Power
Four 3V CR2032 button batteries
Dims/ Wt241x173x71mm/0.71kg
Specifications
See p. 100, 102 for more details on the ExStik Meters
Basic Accuracy
±2% FS
±2% FS
±1°C
*ExStik® II Series electrodes are not interchangeable with ExStik® pH/Chlorine/ORP meters
Ordering
EX900...... ExStik® 4-in-1 Kit Chlorine, pH, ORP, Temperature
EX800...... ExStik® 3-in-1 Kit Chlorine, pH, Temperature
EX800-R.. ExStik® 3-in-1 Kit Chlorine, Ref. pH, Temperature
Ordering
EC410............ExStik® Conductivity Kit
*
EC510 ExStik® II pH/Conductivity Kit
DO610-K ExStik® II DO Kit
Measures pH, Conductivity, TDS, Salinity, and Temperature using a
combination electrode
Convenient kit adds versatility on measuring Dissolved Oxygen in
laboratories or out in the field with a 5m extension cable and probe
weight guard for taking easy measurements in tanks or streams
Kit Includes:
Kit Includes:
• EC500, 84µS, 1413µS, 12880µS calibration standards,
pH buffer pouches (1 each of 4,
7, 10pH plus rinse solution),
weighted base, 3 sample cups
with caps, four 3V CR2032 batteries, neckstrap, and case
•DO600 Dissolved Oxygen
ExStik® II meter with electrode,
replacement membrane cap,
electrolyte, and polishing paper
Accessories included:
•DO603 replacement
membrane Kit
•EX050 5m extension cable
and weighted probe guard
See p. 101 for more details on the EC500 meter
Specifications
Function
Range
Max. Resolution
pH
0.00 to 14.00pH
0.01pH
Conductivity
0 to 199.9µS
0.1µS
200 to 1999µS
1µS
2.00 to 19.99mS
0.01mS
TDS/Salinity 0 to 99.9ppm (mg/L)
0.1ppm (mg/L)
100 to 999ppm (mg/L)
1ppm (mg/L)
1.00 to 9.99ppt (g/L)
0.01ppt (g/L)
Temperature
0 to 65°C
0.1°
Power
Four 3V CR2032 button batteries
Dims/ Wt241x173x71mm/0.71kg
Ordering
EC510.................ExStik® pH/Conductivity Kit
…trusted by the professionals.
Basic Accuracy
±0.01pH
±2% FS
•Four 3V CR-2032 batteries,
1.2m neckstrap, and hard
carrying case
±2% FS
±1°C
See p. 101 for more details on the DO600 meter
Ordering
DO610-K......ExStik® II Dissolved Oxygen Kit
103
Waterproof pH/Conductivity/TDS/DO Meters
Dissolved Oxygen/Conductivity/TDS/pH Meters
Extech’s Water Quality meters are used to monitor and maintain the quality of industrial
and commercial process waters, conditioning fluids and additives.
Featuring Model DO700
8 -in-1 Meter
Measuress Dissolved Oxygen, Conductivity, TDS, Salinity,
Resistivity, pH, mV, and Temperatures
Automatic Compensation
For salinity and manual barometric pressure compensation
when making DO measurements
One point Conductivity Calibration
Automatically recognizes 8 calibration solutions from USA,
Europe and China series
Memory
Stores up to 400 labeled readings
Read to use complete kit includes all the necessary accessories stored in a hard carrying
case for easy transportation. Ideal for field use.
Specifications
Model
Accessories
PH305........ Spare pH Electrode for PH300, EC600, DO700
EC605......... Spare Conductivity Cell for EC600 and DO700
DO705....... Spare Dissolved Oxygen Electrode for DO700
DO703....... Replacement Membrane Caps (3 caps) for DO700
104
pH
mV
Conductivity
TDS/Salinity
Dissolved Oxygen
Temperature
Max. Resolution
Basic Accuracy
Memory
Dimensions/Weight
CE
Extech Instruments: The brand of choice…
Waterproof pH/Conductivity/TDS/DO Meters
PH300 Waterproof
pH/Temperature Kit
Measures pH, mV, and Temperature
•Waterproof housing (meets IP57)
EC600 Waterproof
Conductivity Kit
DO700 Waterproof
Dissolved Oxygen Kit
Measures Conductivity, TDS, Salinity,
Resistivity, pH, mV and Temperature
8-in-1 Meter — Measures DO
concentration/saturation, pH, mV,
Conductivity, TDS, Salinity, Resistivity and
Temperature
•Automatic calibration (4, 7, and 10pH)
•Waterproof housing (meets IP57)
•Choice of 3 point calibration for
better accuracy
•Automatic one button pH calibration
(4, 7, and 10pH)
•Automatic Temperature Compensation
•Choice of 3 point pH calibration
for better accuracy
•Memory stores up to 200 labeled readings
•Large blue backlit dual LCD displays both
pH and Temperature readings
•Auto power off with disable function
•Complete with pH/mV/Temperature
electrode, pH calibration solutions (4, 7,
and 10pH), 2 AA batteries, and hard
carrying case
PH300
•One point Conductivity calibration −
automatically recognizes 8 calibration
solutions
•Automatic salinity compensation and
manual barometric pressure compensation
for DO measurements
•Waterproof housing (meets IP57)
•Choice of 3 point pH calibration
for better accuracy
•Automatic Temperature Compensation
(non-linear compensation for purified
water <10µS/cm to improve measuring
accuracy)
•One point Conductivity calibration −
automatically recognizes 8 calibration
solutions
•Memory stores up to 300 labeled readings
•Memory stores up to 400 labeled readings
•Large blue backlit dual LCD display
•Large blue backlit dual LCD display
•Auto power off with disable function
•Auto power off with disable function
•Complete with pH/mV/Temperature
electrode, polymer Conductivity cell,
pH calibration solutions (4, 7, and
10pH), Conductivity calibration solution
(1413µS), 2 AA batteries, and hard
carrying case
•Complete with Dissolved Oxygen probe
with 3 membrane caps and DO internal fill
solution (30mL), pH/mV/ Temperature
electrode, polymer Conductivity cell,
pH calibration solutions (4, 7, and
10pH), Conductivity calibration solution
(1413µS), 2 AA batteries, and hard
carrying case
EC600
DO700
•Automatic Temperature Compensation
-2 to 19pH
-2 to 19pH
-2 to 19pH
-1999mV to 1999mV
-1999mV to 1999mV
-1999mV to 1999mV
—
0 to 199.9mS
0 to 199.9mS
—
0 to 100g/L, 0 to 100ppt
0 to 100g/L, 0 to 100ppt
—
—
Concentration: 0 to 40.00mg/L; Saturation: 0 to 200.0%
0 to 100°C
pH/mV: 0 to 100°C/ Others: 0 to 50°C
pH/mV: 0 to 100°C/ Others: 0 to 50°C
0.01pH, 1mV, 0.1°
0.01pH, 1mV, 0.01µS, 0.01mg/L, 0.01ppt, 0.1°
0.01m/gL, 0.1%, 0.01pH, 1mV, 0.01µS, 0.1°
±0.02pH, ±0.15mV, ±0.5°C
±0.02pH; ±0.15mV; ±1.5%FS; ±0.5°C
±0.02pH; ±0.15mV; ±1.5%FS; ±0.5°C
200 readings
300 readings
400 readings
120x65x31mm/ 180g
120x65x31mm/ 180g
120x65x31mm/ 180g
YesYes Yes
…trusted by the professionals.
105
Product Number Index
Part No.
#
106
Page
Part No.
#
Page
Part No.
#
Page
Part No.
#
Page
Part No.
#
Page
15322044
40791089
CA20039
EX42015
MM570A19
156221
82, 83
412300A94
CA25039
EX43015
MN1622
36551097
412355A94
CA50015
EX47015
MO-P167
36551597
41240094
CA895
60, 100, 102
EX50513
MO10068
36553597
412440-S93
CA89960
EX505-K25
MO100-PINS67
38019344
42150957
CA90460
EX52013
MO21069
38026045
4227063
CL200102
EX53013
MO22069
38032045
4227563
CL203102
EX54211
MO220-PINS 38036348
4228063
CL204102
EX57010
MO23069
38039648
42299
62, 63, 87
CL205102
EX61329
MO25770
38046245
4250556
CO1079
EX62329
MO26067
38046545
4250954
CO20080
EX71033
MO26567
38092637
42510A56
CO25080
EX72033
MO28070
38094236
4251254
CT10040
EX73033
MO280-KH273
38095036
4251555
CT2041
EX800103
MO280-KW73
380976
68, 70
37, 49
4257055
CT4041
EX800-R103
MO280-RK72
381295A21
4455075
DL15247
EX81030
MO29071
382000
50, 51
44558064
DL16047
EX82031
MO290-BP70
38209149
44570275
DM22022
EX83031
MO290-EP70
38209651
44570374
DO600101
EX84031
MO290-EXT70
38209751
44571574
DO600-K101
EX900103
MO290-HP70
38209851
44581474
DO610-K103
EZ4079
MO290-P70
38209949
44581574
DO700105
FG10079
MO290-PINS-EP70
38210050
4515876
DO703104
HD20059
MO290-PINS-HP70
38225242
4517076
DO705104
HD30077
MO290-RK72
38225342
46182591
DV2023
HD35078
MO29571
38225442
46188082
DV2423
HD40085
MO29771
38227053
46189590
DV2523
HD45085
MO75067
38227653
46192090
DV3023
HD50066
MO750-P67
38228053
46193791
DV4023
HD55066
MP510A19
39205061
46199091
DVA3023
HD60087
MP530A19
39208561
46199591
EA1059
HD70089
MS42020
3924061
48040046
EA11A58
HD75089
MS46020
3927261
48040346
EA1559
HD75589
PH100100
40101461
48082343
EA3084
HG500
13, 15
PH105102
40102583
48083643
EA3184
HT3065
PH110100
4013023
48084643
EA3385
HW3096
PH113102
4018042
80151558
EA8081
LT30083
PH115102
407001
82, 83, 89
87151560
EC400101
MA150037
PH150-C99
40702683
87250258
EC410
101, 103
MA20034
PH15599
40711978
88160260
EC500101
MA22034
PH300105
40712378
88160360
EC510
101, 103
MA25034
PH305104
40773086
AN10077
EC600105
MA41035
PH5099
40773286
AN20077
EC605104
MA62035
PH6099
407732-KIT86
AN40076
EX21017
MA620-K25
PRC5095
40774488
BR-17CAM92
EX23017
MA64035
PRC7095
40775264
BR-9CAM92
EX31016
MA640-K46
RC10044
40776087
BR20092
EX32016
MC108
21, 93
RC20044
40776688
BR25092
EX33016
MC20093
RE300100
40786082
BRD1092
EX41015
MM560A19
RE305102
Extech Instruments: The brand of choice…
Product Number Index
Part No.
#
Page
Part No.
#
Page
Part No.
#
Page
Part No.
#
Page
Part No.
#
TP400
Page
RF1098
RH49066
SD50065
TL72639
39, 60
RF1198
RH520A-22062
SD80081
TL74138
TP87339
RF1298
RH520A-24062
SL123
62, 88
TL74238
TP87360
RF1598
RH52262
SL124
62, 88
TL80539
TP88258
RF1698
RHT1062
SL12588
TL80638
TR100
86, 88
RF1898
RHT10-SW62
SL130G88
TL80738
USB100
49, 63
RF2098
RHT2063
SW810A18
TL80938
VT3022
RF3098
RHT5062
TG3042
TL81038
WTH10075
RF4198
RPM1091
TH1062
TL83138
RH10165
RT3240
TK43024
TM10058
RH39066
SD20057
TK430-IR24
TP200
39, 60
WORLDWIDE Distributor Support
Visit www.distributors.extech.com
for a network of stocking distributors throughout the world
…trusted by the professionals.
107
Category Index
Air Velocity Meters/Anemometers..................................76-78
Air Quality Meter.............................................................79-81
Borescopes/Video Inspection Camera................................ 92
Cable Testers, Network and LAN...................................40-41
Calibrators-Current, Voltage, T/C, Process, pH.............93-95
Carbon Dioxide (CO2) Meters.........................................80-81
Carbon Monoxide (CO) Meters........................................... 79
CFM/CMM Meters..........................................................77-78
Chlorine Meter, Kits, and Accessories.......................102-103
Circuit Breaker Finder.......................................................... 40
Clamp Meter Kits......................................................24-25, 46
Clamp-on Meters...........................................................26-37
Clocks, Hygro-Thermometer............................................... 75
Component Tester............................................................... 44
Concrete pH Kit................................................................... 99
Conductivity Meters, Kits...................................101, 103-105
Continuity Tester/Cable Locator.......................................... 41
Dataloggers, Recorders - Voltage/Current.......................... 47
Dataloggers, Recorders - Temp./Humidity.........57, 62-63, 65
Dew Point/Web Bulb........................................................... 66
Dissolved Oxygen Meters..................................101, 103-105
Electrical Testers........................................................... 22, 40
Electrical Test Kits..........................................................24-25
EMF/ELF, Gauss Meter........................................................ 43
Gas Detectors................................................................79-81
Ground Resistance/Earth Resistance Testers..................... 42
Harmonics Analyzers..................................................... 49, 51
Heat Index Stopwatch......................................................... 96
Heat Stress WBGT Meter.................................................... 65
Home Inspection & Water Restoration Kits....................72-73
Humidity Graphical Recorder.............................................. 62
Humidity Meters, Hygro-Thermometers.........................62-66
Humidity Indicators........................................................74-75
Insulation Testers (Megohmmeters).............................. 45, 48
IR Thermometers............................................................54-56
LCR Meter........................................................................... 44
Light Meters and Dataloggers..................................76, 83-85
Manometers (Pressure Meters)........................................... 89
Megohmmeters (Insulation Testers).............................. 45, 48
Microscopes.................................................................. 21, 93
Milliohm Meters................................................................... 45
Moisture Meters.............................................................67-73
MultiMeters........................................................... 8-22, 24-25
MultiMeter Accessories..................................................38-39
MultiMeter Adaptors............................................................ 39
MultiMeter Test Kits........................................................24-25
ORP Meters....................................................................... 100
Oscilloscopes, Graphical MultiMeters...........................20-21
Phase & Motor Rotation Testers.......................................... 46
pH/mV/Temp Meters, Accessories............... 99-101, 103-105
Pitot Tube (Air Flow Meter).................................................. 78
Power Meters/Dataloggers/ Analyzers.....................37, 49-51
Power Supplies, DC.......................................................52-53
Pressure Meters (Manometers)........................................... 89
Psychrometers, Dew Point/Wet Bulb.................................. 66
Refractometers: Sucrose, Salinity, Battery Coolant............ 98
Sound Level Alert/Monitors................................................. 88
Sound Level Meters, Calibrators, Datalogger................86-88
Stopwatches..................................................................96-97
Stroboscope Tachometers.................................................. 91
Tachometers - Contact, Photo, & Strobotach..........82, 90-91
TDS Meters (Total Dissolved Solids)..................101, 103-105
Temperature Indicators........................................................ 61
Temperature Probes (Thermocouple and RTD)............. 39, 60
Test Leads and Accessories...........................................38-39
Thermo-Anemometers...................................................76-78
Thermometers - IR, Thermocouple, RTD.......................54-59
Timers, Countdown, Stopwatch.....................................96-97
Tone Generators and Wire Tracers...................................... 42
Vibration Meters.................................................................. 82
Video Fiber Borescope........................................................ 92
Voltage and Current Dataloggers........................................ 47
Voltage and Current Detectors............................................ 23
Water Quality Meters, Kits, Accessories......................99-103
Water Restoration Kit........................................................ 103
All specifications are subject to change without notice. See page 106-107 for a complete part number index
Copyright
2010 Extech
Instruments
Corporation.
All reserved.
rights reserved.
Copyright
2007 Extech
Instruments
Corporation.
All rights
T820167
For the name of your local distributor, visit www.extechinstruments.eu
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