Product Description

Extech EX840 1000A AC/DC True RMS Clamp/DMM + IR Thermometer

This CAT IV True RMS clamp meter features a built-in IR thermometer with laser pointer for non-contact surface measurements from -58 to 518 °F (-50 to 270 °C). Clamp measures AC current up to 1000 Amp with a maximum resolution of 0.1 Amp. The 1.7-inch jaw fits around conductors up to 750MCM. Peak hold captures motor inrush currents and other surges. Data hold and auto power off functions. Other functions include AC/DC Voltage, resistance, Type K thermometer, capacitance and frequency. Complete with test leads, Type K temperature probe, 9 Volt battery and case.

Features Extech EX840 1000A AC/DC True RMS Clamp/DMM + IR Thermometer

Non-contact IR Temperature measurements with laser pointer
True RMS Current and Voltage measurements
Peak hold captures inrush currents and Transients
Multimeter functions: AC/DC Voltage, Resistance, Capacitance, Frequency, Diode, and Continuity
1.7″ (43mm) jaw opening for conductors up to 750MCM or two 500MCM
4000 count backlit display
Data Hold and Min/Max, Auto Power off
Complete with standard test leads, 9V battery, general purpose Type K probe, belt holster, and professional CAT III-1000V Test Leads

Specifications Extech EX840 1000A AC/DC True RMS Clamp/DMM + IR Thermometer

Specifications	Range	Basic Accuracy
AC Current	0.1 to 1000A	±2.8%
DC Current	0.1 to 1000A	±2.8%
AC Voltage	0.1mV to 1000V	±1.5%
DC Voltage	0.1mV to 1000V	±2.8%
Resistance	0.1 to 40MΩ	±1.5%
Capacitance	0.001nF to 40,000μF	±3.0%
Frequency	0.001kHz to 4kHz	±1.5%
IR Temperature	-58 to 518ºF (-50 to 270ºC)	±2.0% rdg or ±4ºF/±2ºC
Type K Temperature	-4 to 1400ºF (-20 to 760ºC)	±(3%rdg+9°F/5ºC)
Continuity	Yes
Inrush	Yes
Diode	Yes
Dimensions	10.6×4.3×2” (270x110x50mm)
Weight	13.6oz (386g)