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

AC Clamp Meter

M-225 Mini Digital Clamp Tester (CE)40mmφCT, ACA

AC Current, 200A/600A, 40mmφ CT (CE)


40mmφCT window and ultra compact size.
Data-hold function. Especially useful when working in dark or hard to get areas.
Conform to IEC safety requirements.

14 available in stock as of July 08, 2020

Withstanding Voltage AC 3700V 1 minute max. (Between the core of CT and outer case)
Storage Temperature -10℃ to 60℃, 70%RH max. ( Without condensation )
Accuracy 23℃±5℃ 80%RH or less (50/60Hz)
AC 200A/100mA/±1.5% rdg ± 5 dgt
AC 600A/1A/±1.0% rdg ± 8 dgt
Operating Temperature 0℃ to 40℃, 80%RH max. ( Without condensation )
Power supply 1.55V (SR-44, LR-44)×2
Power consumption 5mW
Weight Approx. 115g
Safety standard IEC 61010-1, IEC 61010-2-032
Installation CategoryⅡ600V or CategoryⅢ300V.
Jaw opening capability 40mmφ
Size 64(W)×175(H)×23(D)mm
Accessories Soft case:1
Instruction manual:1
Batteries LR-44(1.55V):2
Display 3.5 digit LCD, max. reading of 1999
Over range indication Blanking of all digits except MSD 1
Data hold indication "DH" mark on LCD
Low battery indication "B" mark on LCD
E.M.C. standard EN 61326
Measuring method Dual slope integration mode
Battery life SR-44 (200 hours), LR-44 (100 hours)
Range AC 0~200A/600A
Maximum indication 1999
Sampling 2 times/sec