Multi Measuring Instruments Co.,Ltd. Japanese Chinese
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AC/DC Clamp tester/leaker

AC/DC Mini Digital Clamp Tester

PRODUCTS
AC/DC Current, 200A/1000A, 40mmφ CT
Model 250 (CE)
AC/DC Mini Digital Clamp Tester. Model 250 (CE)
FEATURES
  • 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.
  • Wide current measurements from AC/DC 0.1A to 1000A.
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DETAIL
SPEC
SPECIFICATIONS
Safety standard : IEC 61010-1, IEC 61010-2-032
Installation CategoryⅡ600V or CategoryⅢ300V.
E.M.C. standard : EN 61326
Measuring method : Dual slope integration mode
Display : 3.5 digit LCD, max. reading of 1999
Polarity : "-" sign for negative polarity
Range : AC/DC 0~200A/1000A, 2 ranges manual
Accuracy : (23℃±5℃, 80%RH or less)
Range Input range Accuracy
AC 200A 0~199.9A ±1.5% rdg±5 dgt(50/60Hz)
AC1000A 0~1000A
DC 200A 0~199.9A ±1.5% rdg±5 dgt
DC1000A 0~1000A
Jaw opening capability : 40mmφ
Over range indication : Blanking of all digits except MSD 1
Maximum indication : 1999
Low battery indication : "B" mark on LCD
Data hold indication : "DH" mark on LCD
Sampling : 2 times/sec
Withstanding voltage : AC 3700V 1 minute max. (Between the core of CT and outer case)
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 : 7mW
Battery life : SR-44 (30 hours), LR-44 (16 hours)
Size : 68.5(W)×175(H)×23(D)mm
Weight : Approx. 170g
Accessories :
Soft case : 1
Instruction manual : 1
Batteries LR-44(1.55V) : 2