DY4300B 4-Terminal Earth Ground Resistance and Soil Resistivity Tester
Item specifics
is_customized:Yes
Brand Name:DUOYI
Measuring Range:0 to 209.9kohm
Dimensions:190*155*75mm
Model Number:DY4300B
Place of Origin::Guangdong China (Mainland)
Overview
- 4 pole earth resistance measurement 0 to 209.9kΩ with min. resolution 0.001Ω
- Auto ranging soil resistivity measurement 0 to 1999kΩm
- Series interference voltage Ust(AC only) 0~50.9Vrms
- Measures frequency 400~500Hz
- Measureing Voltage Um optional/auto-selected 10Vrms 94Hz, 105Hz, 111Hz, 128Hz
- Test current maximum 80mA
- Advance filtering method based on FFT(fast fourier transform) reduces noise interference
- Compensation for residual resistance Rk
- Data Memory 1000 sets
- Conforms to CATIV 150V, CATIII 300V
Edited by Johnny