Earth Grid Resistance meter HMDWR BLJD
Product Detailed
Instrument can decide resistor of loop of ground connection of connective of this ground connection automatically
SET-184 Earth resistance tester
Application
It is used to the earth resistance of earth grid,lightning arrester of power system,and earth equipment of other electrical equipment.Total electron-type circuit,constant current supply,good function,big output current.It take 4 wire measurement with high resolution power,less error,light weight,easy operation and portable the ideal selection of earth meter.
Technical data
Measurement range: 0~100Ω, 0~10Ω, 0~1Ω(three level)
Measurement accuracy: ±3% (full degree)
Earth resistance of auxiliary earth pole: <2kΩ
Power supply: DC 12V(8*5 batter)
Working temperature:0°c~40°c
Humidity:RH≤85%
Size: 140*190*75mm
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