SMARTSENSOR AR4105A+ 数字接地电阻测试仪 (0-200 Ohm)

Suring Range

2Ω : 0.5 ~ 1.999Ω

20Ω : 2 ~ 19.99Ω

200Ω : 20 ~ 199.9Ω

Accuracy

±2% rdg±0.02Ω (2Ω)

±2% rdg±0.1Ω (20Ω)

±2% rdg±3 rdg (200Ω)

Voltage: 0 ~ 200V

Resolution: 0.001Ω / 0.01Ω / 0.1Ω

Over Load Protection: √

Auto Power Off: √

Remove Measured Wires

Resistance: -

Earth Resistance Measured Time Setting: -

External power supply: 9V DC