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

AC/DC Clamp-On Meter/Digital MultiMeter with built-in Infrared Thermometer

View Datasheet > EX840


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.

Additional information

AC Current

0.1 to 1000A

DC Current

0.1 to 1000A

AC Voltage

0.1mV to 1000V

DC Voltage

0.1mV to 1000V

Resistance (Max Res.)

0.1 to 40MΩ


0.001kHz to 4kHz

IR Temperature

-58 to 518ºF (-50 to 270ºC)

Type K Temperature

-4 to 1400ºF (-20 to 760ºC)








10.6×4.3×2" (270x110x50mm)


13.6oz (386g)

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