AC/DC Current 20A/200A 23mmφ CT
Model 230

FEATURES

  • 23mmφCT window and ultra compact size.
  • Data-hold function. Especially useful when working in dark or hard to get areas.
  • Accurate gearing mechanism for closing of CT.
  • Best tool for automotive service.
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SPECIFICATIONS
Measuring method:Dual slope integration mode
Display:3.5 digit LCD max. reading of 1999
Range:AC/DC 0～20A/200A
Jaw opening capability:23mmφ
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 1000V 1 minute max. (Between the core of CT and outer case)
Insulation resistance:10MΩ or more(Between internal circuit and core of CT)
Limitation of circuit voltage:Less than AC/DC 500V
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:48(W)×146(H)×20(D)mm
Weight:Approx. 100g
Accessories:
Soft case:
Instruction manual:1
Batteries LR-44(1.55V):2
AC Current:(Accuracy 23℃±5℃ 80%RH or less)
RangeResolutionAccuracy(50/60HZ)Accuracy(20～500Hz)Max. input
20A10mA±1.0% rdg±5 dgt±1.0% rdg±5 dgt500A peak
200A100mA±1.5% rdg±5 dgt
(0～150.0A)		±2.0% rdg±5 dgt
(0～150.0A)
±2.5% rdg±5 dgt
(150.1～199.9A)		±3.5% rdg±5 dgt
(150.1～199.9A)
DC Current:(Accuracy 23℃±5℃ 80%RH or less)
RangeResolutionAccuracyMax. input current
20A10mA±1.0% rdg±3dgt500A peak
200A100mA±1.5% rdg±3 dgt(0～150.0A)
±2.5% rdg±3dgt(150.1～199.9A)