Wuhan HT2572 接地电阻测试仪

- Service condition 
+ Temperature: 0℃～40℃
+ Humidity: ≤80%
+ Power supply: AC 220V±10%, 50Hz
+ Surrounding environment: 
surroundings without strong electromagnetic interference, without a lot of dust and corrosive gas, with good ventilation
- Measurement range （mΩ） : 25.0～30.0; 1.0～150.0, 10.0～25.0; 1.0～199.9, 4.0～10.0; 1.0～500
+Basic error: ±（3％r+3d）

Datasheet