400A Dual Input Clamp Meters + IR Thermometer + NCV Built-in dual thermocouple inputs For T1, T2, and T1-T2 differential temperature measurement Patented Common Features: • Complete with CAT III-600V, double molded test leads, 9V battery, two Type K bead wire probes (-4 to 482°F/-20 to 250°C), and case EX622 and EX623 Additional Feature • Built-in non-contact IR Thermometer with laser pointer for locating hot spots • 8 to 1 distance to target ratio EX613 and EX623 Additional Feature • DC Current function ideal for automotive, heavy equipment and marine applications Dual Type K Inputs for taking Built-in IR Thermometer for differential temperature readings quick and safe non-contact needed for superheat measurements. temperature measurements. Find hot spots fast! S E R I E S EX600 • True RMS measurements for accurate AC Voltage and Current measurements • Dual type K thermocouple input with Differential Temperature function (T1, T2, T1-T2) • Built-in non-contact Voltage detector with LED alert • DC μA multimeter function for HVAC flame rod Current measurements • Data Hold plus fast Peak Hold of current surges during motor startup • 40,000 count multimeter functions for DC Voltage, Resistance, Capacitance, and Frequency for high resolution over wider ranges • Measures motor capacitors to 40,000μF • 1.4" (36mm) jaw opening for conductors up to 500MCM • Rugged double molded housing • Auto power off with audible alert and disable function • Autoranging with manual override Model Temperature (IR) AC Current DC Current Max resolution Basic ACA accuracy AC/DC Voltage (Max Res.) DC μA Current Resistance (Max Res.) Capacitance (Max Res.) Frequency (Max Res.) Temperature (Type K) Diode Test Duty Cycle Dimentions Weight Price EX612 EX613 — — 400.0A 400.0A — ✓ 400.0A 10mA 10mA ±1.5% ±1.5% 600V (0.1mV)/600V (0.01mV) 600V (0.1mV)/600V (0.01mV) 4000μA (0.01μA) 4000μA (0.01μA) 40.000MΩ (0.01Ω) 40.000MΩ (0.01) 10pF to 40,000μF (0.01nF) 10pF to 40,000μF (0.01nF) 40MHz (0.001Hz) 40MHz (0.001Hz) -58 to 1832°F (-50 to 1000°C) -58 to 1832°F (-50 to 1000°C) < 2.8V < 2.8V 0.5 to 99.0% 0.5 to 99.0% 9x3.1x1.9" (229x80x49mm) 9x3.1x1.9" (229x80x49mm) 10.7oz (303g) 10.7oz (303g) $149.99 $179.99 EX622 ✓ -58 to 518°F (-50 to 270°C) 400.0A — 10mA ±1.5% 600V (0.1mV)/600V (0.01mV) 4000μA (0.01μA) 40.000MΩ (0.01) 10pF to 40,000μF (0.01nF) 40MHz (0.001Hz) -58 to 1832°F (-50 to 1000°C) < 2.8V 0.5 to 99.0% 9x3.1x1.9" (229x80x49mm) 10.7oz (303g) $199.99 EX623 ✓ -58 to 518°F (-50 to 270°C) 400.0A ✓ 400.0A 10mA ±1.5% 600V (0.1mV)/600V (0.01mV) 4000μA (0.01μA) 40.000MΩ (0.01Ω) 10pF to 40,000μF (0.01nF) 40MHz (0.001Hz) -58 to 1832°F (-50 to 1000°C) < 2.8V 0.5 to 99.0% 9x3.1x1.9" (229x80x49mm) 10.7oz (303g) $229.99 NIST Ordering Information: EX612-NIST ..........EX612 with NIST Certificate EX613-NIST ..........EX613 with NIST Certificate EX622-NISTL*........EX622 with NIST Certificate EX623-NISTL*........EX623 with NIST Certificate *NISTL is a Limited NIST: Product is certified to all functions except IR Thermometer www.extech.com Specifications subject to change without notice. 6/24/08 - R1 Copyright © 2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
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