Multi Measuring Instruments Co.,Ltd. Japanese Chinese
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AC clamp tester

Mini Digital Clamp Tester

PRODUCTS
AC Current AC/DC Voltage Resistance
Model 2020 (CE)
Mini Digital Clamp Tester. Model 2020 (CE)
Meets safety standard CAT.Ⅱ 600V or CAT.Ⅲ 300V
FEATURES
  • 40mmφCT window and ultra compact size.
  • Low cost and multi-function clamp tester.
  • Data hold function and auto power off.
  • Conform to IEC safety requirements.
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DETAIL
SPEC
SPECIFICATIONS
Safety standard : IEC61010-1, IEC61010-2-032
Installation CategoryⅡ 600V or CategoryⅢ 300V
E.M.C. standard : EN 50081-1 and EN 50082-1
Measuring method : Dual slope integration mode
AC conversion : Average sensing rms reading
Display : 3.5 digit LCD max. reading of 3200
Measuring range :
AC Current : 30A/300A (2 ranges auto)
AC Voltage : 3V~500V (4 ranges auto, 50/60Hz)
DC Voltage : 300mV~500V(5 ranges auto)
Resistance : 300Ω/3000Ω (2 ranges auto)
Accuracy : (23℃±5℃ 80%RH or less)
AC Current (ACA) :
0~300A : ±2%rdg±8dgt
AC Voltage(ACV) :
0~500V : ±2.3%rdg±6dgt
DC Voltage (DCV) :
0~500V : ±1.3%rdg±3dgt
Resistance (Ω) :
0~3000Ω : ±2%rdg±5dgt
Jaw opening capability : 40mmφ
Over range indication : "OL" mark on LCD
Auto power off : Approx. 10 minutes later after the power on.
Low battery indication : "B" mark on LCD
Data hold indication : "DH" mark on LCD
Sampling time : 2 times/sec
Limitation of circuit voltage : Less than AC 500V
Withstanding voltage : AC 3700V 1 minute max. (Between the core of CT and outer case)
Operating temperature : 0℃ to ~ 40℃ < 80%RH ( without condensation )
Storage temperature : -10℃ to ~ 60℃ < 70%RH ( without condensation )
Power supply : SR-44(1.55V)×2 or LR-44×2
Power consumption : 5mW
Battery life : SR-44(200 hours), LR-44(100 hours)
Size : 64(W)×193(H)×24(D)mm
Weight : Approx. 100g
Accessories :
Soft case : 1
Instruction manual : 1
Test lead : 1
Batteries LR-44(1.55V) : 2