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EXTECH Instruments

EX623: 400A Dual Input AC/DC Clamp Meter + NCV + IR Thermometer

The Extech EX623 400A AC/DC Clamp Meter has dual thermocouple inputs for T1, T2, T1-T2 Differential Temperature measurement plus a built-in Infrared Thermometer with laser pointer for locating hot spots and NCV Detector.

Price and delivery time will be given on request
Jaw 32 mm
AC/DC Current (Max Res.) 400.0A AC/DC (10mA)
Basic ACA accuracy ±1.5%
AC/DC Voltage (Max Res.) 600V (0.1mV)/600V (0.01mV)
DC µA Current (Max Res.) 4000µA (0.01µA)
Resistance (Max Res.) 40.000MΩ (0.01Ω)
Capacitance (Max Res.) 40mF (0.01nF)
Frequency (Max Res.) 40MHz (0.001Hz)
Temperature - Type K -50...1000°C
Temperature - IR -50...270°C
Diode (2.8V)/ Continuity Yes
Duty Cycle 0.5 to 99.0%
Dimensions 229x80x49mm (9x3.1x1.9")
Weight 303g (10.7oz)

The Extech EX623 400A AC/DC Clamp Meter has dual thermocouple inputs for T1, T2, T1-T2 Differential Temperature measurement plus a built-in Infrared Thermometer with laser pointer for locating hot spots and NCV Detector. Additional features of the EX623 include DC micro-amp function for flame rod measurements, Diode open circuit voltage of 2.8 Volt, Data Hold plus fast Peak Hold for capturing current surges at motor startup, and capacitance measurement to 40mF. The EX623 clamp meter comes complete with test leads, a 9 Volt battery, two Type K bead wire temperature probes and a carrying case.

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Want more information?

Get in touch with Erik-Jan our Extech specialist

Erik-Jan Visser

Account-/ Product Manager

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