SmartSensor AR4105B 接地电阻测试仪

SPECIFICATIONS
Measuring Style: 2 lines /3 lines
Measuring Range:
   +0.000~20Ω
   +0.00~200Ω
   +0.0~2000Ω
Accuracy: 
   + ±2%rdg±0.01Ω(20Ω)
   + ±2%rdg±3dgt(200Ω/2000Ω)
grounding Steel Nail: 2  pcs
Grounding Line: 5 lines
Grounding Voltage: ±1%rdg±4dgt
Power: AA*6 battery
Product Net Weight: 675g
Product Size: 170*120*79mm
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