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Earth Resistance Series
Insulation Resistance Series
High Voltage Test Series
DC Low resistance Series
Power Quality Analysis Series
Clamp Current Meter Series
Current Sensor Series
Other Lightning Protection Met
Other Lightning Protection Met
Lightning protection standard resistor
Military grade wirewound resistor
Direct shifting does not require line change
Easy to carry
The highest precision is 0.05%
Fully meet Order 31 of the "Lightning Protection Device Inspection Qualification Management Measures"

FR9010防雷专用标准电阻主机 FR9010防雷专用标准电阻主机
FR9010防雷专用标准电阻侧面 FR9010防雷专用标准电阻侧面
FR9010防雷专用标准电阻后面 FR9010防雷专用标准电阻后面
FR9010防雷专用标准电阻配件 FR9010防雷专用标准电阻配件
Function Used for the calibration of instruments such as grounding resistance tester and equipotential tester
Range 1mΩ,10mΩ,100mΩ,1Ω,10Ω,100Ω,1KΩ,10KΩ,100KΩ
Accuracy 0.05%
Wiring method Four-wire method
capacity factor 1/2W
Coefficient ±25ppm
Size L/W/T:187*119*48mm
Test line length Red 0.5m,black 0.5m each 2PCS
Weight 550g
Working temperature and humidity -10℃~40℃;below 70%rh
Storage temperature and humidity -20℃~60℃;below 80%rh
Insulation resistance More than 10MΩ(Between circuit and case500V)
Pressure resistance AC 3700V/rms(Between circuit and case)
Suitable for Safety Regulations IEC61010-1, CAT III 600V, Pollution Degree 2, JJG724-1991 "Direct Current Digital Ohmmeter Verification Procedure", JJG166-1993 "Direct Current Resistor Verification Regulation"

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