VICTOR 3123 绝缘电阻测试仪 (2500V)

Rated voltage: 250V / 500V / 1000V / 2500V /

Measuring Range: 

0.0～99.9GΩ

Open circuit Voltage: 

DC 250V + 20% ,-0%

DC 500V + 20% ,-0%

DC 1000V + 20%,-0%

DC 2500V + 20%,-0%

Rated Current:  

1mA--1.2mA (at 0.21MΩ load)

1mA--1.2mA (at 0.5MΩ load)

1mA--1.2mA (at 1MΩ load)

1mA--1.2mA (at 2.5MΩ load)

Short-circuit Current:   Approx. 1.3mA

Accuracy: ±5%rdg ± 3dgt / ±20%(100GΩ or more)