DY4300A Earth Ground Resistance Tester Measuring Voltage Um optional/auto-selected 10Vrms 94Hz, 105Hz, 111Hz, 128Hz
4 pole earth resistance measurement 0 to 209.9k¦¸ with min. resolution 0.001¦¸
Auto ranging soil resistivity measurement 0 to 1999k¦¸m
Advance filtering method based on FFT(fast fourier transform) reduces noise interference
Data Memory 1000 sets
model number: DY4300A
Part Number: DY4300A
Details: Features:
4 pole earth resistance measurement 0 to 20.99k¦¸ with min. resolution 0.01¦¸
Auto ranging soil resistivity measurement 0 to 395.6k¦¸m
Series interference voltage Ust(AC only) 0~30Vrms
Measures frequency 400~500Hz
Measuring 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
