Earth Resistance Tester Clamp Meter up to 500 Ohm

Measurement Range & Accuracy

Can measure the ground fault that cannot be measured by traditional methods, and can be applied to the occasions that cannot be measured by traditional methods, because the ETCR series clamp ground resistance meter measures the combined value of the grounding resistance and the grounding lead resistance.

Measurement Mode Measuring Range Resolution Accuracy
Resistance 0.010Ω~0.099Ω 0.001Ω ±(1%rdg+0.01Ω)
0.10Ω~0.99Ω 0.01Ω ±(1%rdg+0.01Ω)
1.0Ω~49.9Ω 0.1Ω ±(1%rdg+0.1Ω)
50.0Ω~99.5Ω 0.5Ω ±(1.5%rdg+0.5Ω)
100Ω~199Ω ±(2%rdg+1Ω)
200Ω~395Ω ±(5%rdg+5Ω)
400Ω~500Ω 10Ω ±(10%rdg+10Ω)


2.Technical Specification

Power Supply 6V DC(4 PCS 5 alkaline dry batteries)
LCD Displayer 4-digit LCD digital display, 47mm×28.5mm
Resistance Measurement Range 0.01Ω~500Ω
Max. Resolution Of Resistance
Measurement
0.001Ω
Clamp Jaw Size 55mm×32mm
Tester Size 275mm×100mm×56mm
Weight About 950g (include battery)
Protection Level Double insulation
Structure Feature Clamp type
Measurement Range Gear Shift Automatic
Single Measurement Time 0.5 Second
Resistance Measurement Frequency >1kHz
Memory 500 groups
External Magnetic Field <40A/m
External Electric Field <1V/m
Working Temperature -10℃~55℃
Relative Humidity 10%~90%
 
General
Batteries Inside No
Characteristic Clamp Jaw Size: 55mm×32mm
Accuracy check details

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Earth Resistance Tester Clamp Meter up to 500 Ohm

  • Brand: ROKTOOLS
  • Product Code: CLME-20012
  • Availability: In Stock
  • $159.99


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