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Description

Key Features

  • New black screen design, luxury 
  • Ω+A same screen display 
  • Quick self-test function without waiting
  • Using fast filtering technology, strong anti-interference ability
  • New design, long life clamp head
  • 300 sets of storage
  • Resistance Range: 0~1200Ω
  • Resistance resolution: 0.001Ω
  • Current Range: 0~20A
  • Current resolution: 0.01mA
  • Multifunctional Type

 

What's in the box?

  • Kusam Meco KM 1790 CLAMP GROUND RESISTANCE TESTER
  • 5# battery
  • Calibration ring
  • Instruction Manuals
  • Instruments box

Rating & Reviews

4.5
(Based On 10 Reviews)

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Product Specifications

FunctionGround resistant test, Loop resistance test, leakage current test
RangeGround resistant: 0.01Ω-1200ΩResolution: 0.001ΩAccuracy: ±1%±0.01Ω
Current : 0.00mA-20.0AResolution: 0.01mAAccuracy: ±2%±1mA
Ambient temperature and humidiy23℃±5℃, below 75%rh
Power Supply4 section 5 Alkaline Dry Battery
Measurement MethodMutual induction
Clamp Diameter55mmx32mm
Ω+A Synchronized displayΩ+A same screen display
Display Mode4-digit LCD display, black screen design
LCD Dimension46mm×29mm
Meter DimensionW/T/H: 85mm×58mmx285mm
Sampling SpeedAbout 2 times/second
Data Storage300 Groups, the symbol “MEM” gives indication, “FULL” mark will flash to indicate the memory has been full
Data Review"MR" symbol indication when reviewing data
Overflow DisplayExceed measurement range overflow function: “OL ” symbol display
Interference TestAutomatic identify interference signal, "NOISE" symbol indication when the interference current is large
Alarm FunctionAlarm when the measured value exceeds the alarm setting value
Battery VoltageReal-time display of battery power, reminding timely charging when battery voltage is low
Automatic shut-down"APO" instruction, automatic shutdown after 5 minutes boot
Power Consumption50MA Max
WeightInstrument: 1180g (with battery)
Working Temperature and Humidity-10°C~40C; below 80% rh
Storage Temperature and Humidity-20°C~60C; below 70% rh
Insulation Resistance20Ω or more (500V between circuit and outside)
Pressure ResistanceAC 3700V/rms(between circuit and outside)
External magnetic field<40A/m
External electric field<1V/m
Suitable for Safety Regulations

IEC61010-1(CAT III 300V, CAT IV 150V, Pollution Degree 2); IEC61010-031;

IEC61557-1 (grounding resistance)

Rating & Reviews

4.5
(Based On 10 Reviews)

Rating

0

0

0

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