Insulation Resistance/Earth Resistance Test Set

1.1Application
The tester GD2571 is applied to measure the earth resistance of equipments and conductive and resistance low resistance circuit in power system

1.2Technical parameters
1 Measurement range and error
0~1.999ohm <3%RDG+1D Resolution: 0.001ohm
2~19.99ohm <1.5%RDG+1D Resolution: 0.01ohm
20~199.9ohm <1.5%RDG+1D Resolution: 0.1ohm
2 Test Current
0~19.99ohm 10mA
20~199.9ohm 1mA
3 Test voltage: 0~20V
4 Power supply: Battery
5 Environment temperature: 0-50°C
6 Humidity: ≤85%RH
7 Size: 200mm´200mm´110mm
8 Weight: <2.5kg