Supporto personalizzato
OEM, ODM
Punto d'origine
Shanghai, China
Numero del Modello
RD3000B
Function
Ground resistance, soil resistivity test; ground voltage
Power source
DC 11.1V 2.6Ah rechargeable lithium battery
Measuring range
Soil resistivity : 0.00Ωm ~ 9999kΩm
Test voltage waveform
sine wave
Short-circuit test current
AC 20mA max
Open circuit test voltage
AC 90V max
Electrode distance range
1m~100m
LCD
LCD 6-digit LCD display, white screen backlight
Line voltage
AC 600V or less