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MULTI M-140 Clamp Meter

MULTI M-140 Clamp Meter
Least affection from the external magnetic field.

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$285.50 tax incl.

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  • 40mmφCT window and ultra compact size.
  • Least affection from the external magnetic field.
  • Wide current measurements.(AC0.01mA-300A)




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 3200
Range AC 0~30mA/300mA, 30A/300A, 2 range manual
Accuracy 23℃±5℃ 80%RH or less (50/60Hz)
Range Resolution Accuracy
AC 30/300mA 0.01mA ±1.2% rdg ± 5dgt
AC 30/300A 0.01A 0~200A : ±1.2% rdg ± 5dgt
200~250A : ±3.0% rdg ± 5dgt
250~300A : ±5.0% rdg ± 5dgt
Jaw opening capability 40mmφ
Over range indication "OL" mark on LCD
Low battery indication "Battery" mark on LCD
Data hold indication "DH" mark on LCD
Sampling 2 times/sec (Digital display)
12 times/sec (Bar graph display)
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 5mW
Auto power off Approx. 10 minutes later after power on
Battery life Approx. 50 hours(LR-44)
Size 64(W)×162(H)×23(D)mm
Weight Approx. 125g
Accessories Soft case 1  
Instruction manual 1  
Batteries LR-44(1.55V) 2  


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