We specialize in Current Sensors, CT Sensors, and Measuring Instruments.

AC Leakage Clamp Meter

M-100 Mini AC Leakage Current Clamp Tester (CE)18mmφCT, ACA

AC Leakage Current, 200mA/20A, 18mmφ CT (CE)


18mmφCT window and ultra compact size.
Least affection from the external magnetic field.
The special alloy is used for core material that resists the rust over long period of use and ensures stable,high accurate measurements with very slight influence from aging.

0 available in stock as of August 06, 2020

Measuring method Dual slope integration mode
Display 3.5 digit LCD, max. reading of 1999
Range AC 0~200mA/20A
Accuracy 23℃±5℃ 80%RH or less (50/60Hz)
AC 200mA/0.1mA/±1.0% rdg ± 5 dgt
AC 20A/10mA/±1.0% rdg ± 5 dgt
Jaw opening capability 18mmφ
Withstanding Voltage AC 2200V 1 minute max. (Between the core of CT and outer case)
Over range indication Blanking of all digits except MSD 1
Data hold indication "DH" mark on LCD
Maximum indication 1999
Low battery indication "B" mark on LCD
Sampling 2 times/sec
Operating Temperature 0℃ to 40℃, 80%RH max. ( Without condensation )
Storage Temperature -10℃ to 60℃, 70%RH max. ( Without condensation )
Power supply 1.55V (SR-44, LR-44)×2
Power consumption 3mW
Battery life SR-44 (200 hours), LR-44 (100 hours)
Size 45(W)×140(H)×20(D)mm
Weight Approx. 80g
Accessories Soft case:1
Instruction manual:1
Batteries LR-44(1.55V):2