(012) 433-1758 & (050) 963-1901
Shafaat Mehdiyev 95, Baku, Azerbaijan

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

This TRMS 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 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. Comes complete with test leads, 9 Volt battery, two Type K bead wire Temperature probes and carrying case.

  • 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 IR Thermometer with laser pointer for locating hot spots (up to 518°F/270°C)
  • 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
  • 1.25″ (32mm) jaw opening for conductors up to 500MCM
  • Rugged double molded housing
  • Auto power off with audible alert and disable function
  • Autoranging with manual override
  • 8 to 1 distance to target ratio
  • Complete with CAT III-600V, double molded test leads, 9V battery, two general purpose Type K bead wire probes and case
Specifications Range
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 -58 to 1832°F (-50 to 1000°C)
Temperature – IR -58 to 518°F (-50 to 270°C)
Diode (2.8V)/ Continuity Yes
Duty Cycle 0.5 to 99.0%
Dimensions 9×3.1×1.9″ (229x80x49mm)
Weight 10.7oz (303g)
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