Extech Instruments TL805 Double Injected Test Leads User's Manual

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Test Lead Set

Model TL805

SAFETY INFORMATION

WARNING : This term identifies conditions and actions that could result in serious injury or death.

CAUTION : This term identifies conditions and actions that could cause damage or malfunction in the instrument.

This manual contains information and warnings that must be followed for safe operation. If the test leads are used in a manner not specified by the manufacturer, the protection provided by the test leads may be impaired. The test leads are intended for indoor use only.

WARNING

To reduce the risk of fire or electric shock, do not expose this product to rain or moisture. To avoid electrical shock hazard, observe the proper safety precautions when working with voltages above 60 VDC or 30 VAC rms. These voltage levels pose a potential shock hazard to the user.

Do not touch test lead tips or the circuit being tested while power is applied to the circuit being measured. Keep fingers behind the finger guards of the test leads during measurement. Inspect test leads for damaged insulation or exposed metal before using. If any defect is found, replace immediately. Do not measure any current that exceeds max. current rating specified. Do not attempt a current measurement on any circuit where the open circuit voltage is above the max. voltage rating specified.

INTERNATIONAL ELECTRICAL SYMBOLS

Caution! Refer to the explanation in this Manual

Double Insulation or Reinforced insulation

SPECIFICATIONS

Measurement Category per IEC/EN61010-031:2008 & UL61010-031:2010 :

Note : With the protective cap removed:

Operating Temperature: -10  C to 50  C (14 to 122  F)

Relative Humidity:

Pollution degree:

Storage Temperature:

Altitude:

CLEANING

1kV CAT IV

1kV CAT II only

Maximum relative humidity 80% for temperature up to 31  C (88  F) decreasing linearly to 50% relative humidity at 50  C (122  F)

-20  C to 60  C (-4  F to 140  F), < 80% R.H.

Operating below 2000m (6562 ft.)

Periodically wipe the test leads with a damp cloth and mild detergent; do not use abrasives or solvents.

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TL805 –en-US_V1.4 04/22

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