Earth Resistance & Resistivity Tester_Testing Tools for New Energy Vehicle_Auto Testing Tools_Professional Repair Tools_Products_

Features

4 pole earth resistance measuremment 0 to 20.99k0 with min,resolution 0.010Ω
Auto ranging soil resistivity measurement 0 to 395.4kQm
Series interference voltage Ust(AC only) 0~50.9Vrms,Measures frequency 400~500Hz
Measureing Voltage Um optional/auto-selected 10Vrms,105Hz, 111Hz 128Hz
Test current maximum 80mA,Advance filtering method based on FFT(fast fourier transform)

Specification

Ground Resistance (Autorange)
2Ω Range	0.05~2.099Ω Accuracy
Resolution	0.001Ω
20Ω Range	0.05~20.99Ω Accuracy
Resolution	0.01Ω
200Ω Range	0.3 ~ 209.9Ω Accuracy
Resolution	0.1Ω
2000Ω Range	3 ~ 2099Ω Accuracy
Resolution	1Ω
20KΩ Range	0.03k ~ 20.99kΩ Accuracy
Resolution	10Ω
200KΩ Range	0.03k ~ 209.9kΩ Accuracy
Resolution	100Ω
Auxiliary pile contact resistance test Rh, Rs Accuracy	8% Re + Rh + Rs
Ground resistivity ρ Range
2Ω	0.3 ~ 395.4Ω.m
20Ω	0.3 ~ 3954Ω.m
200Ω	0.003 ~ 39.54kΩ.m
2000Ω	0.03K ~ 395.4KΩ.m
20KΩ	0.3K ~ 1999KΩ.m
200KΩ	0.3K ~ 1999KΩ.m
Series interference voltage (Ust (A, C)
0 ~ 30Vrms Range	Accuracy ± 2% rdg ± 2dgt (50 / 60Hz) / ± 3% rdg ± 2dgt (40 / 500Hz) Resolution
0 ~ 50.9Vrms Range	Accuracy ± 2% rdg ± 2dgt (50 / 60Hz) / ± 3% rdg ± 2dgt (40 / 500Hz) Resolution
Frequency (auto range)	± 1% rdg ± 2dgt 0.5Hz
Measuring current Im	Max.80mA
Measuring voltage Um	10Vrms,105Hz, 111Hz, 128Hz
Soil resistivity value of the test	yes
Auto Range	yes
Backlit display	yes
Data Retention	yes
Power	AA 1.5V × 8 (UM3) not included
Standard packaging sizes	190 × 155 × 75mm
Product Weight	about 900 g

Earth Resistance & Resistivity Tester