مكان المنشأ
Guangdong, China
اسم العلامة التجارية
Mastech
NAME
Mastech MS5209 Analog Earth Resistance Tester
Measurement System(1):
Earth Resistance;By Constant Current Inverter;800Hz approx,2mA;
Measurement System(2):
Earth Voltage;By Rectifier Type;5kΩ/V approx, 40~50Hz
Withstand Voltage:
1500V AC for one minute between electrical circuit and housing case
Power Supply:
8*1.5V AA Batteries
Product Size:
140mm*140mm*90mm/5.5"*5.5"*3.5"
Product Weight:
800g/1.76lb