3123 |
√ |
√ |
√ |
√ |
|
3125 |
|
√ |
√ |
√ |
√ |
額定電壓 |
250V |
500V |
1000V |
2500V |
5000V |
測量范圍 |
0.0~99.9MΩ
100~999MΩ
1.00~2.50GΩ |
0.0~99.9MΩ
100~999MΩ
1.00~5.00GΩ |
0.0~ 99.9MΩ
100~999MΩ
1.00~9.99GΩ |
0.0~99.9MΩ
100~999MΩ
1.00~9.99GΩ
10.0~99.9GΩ |
0.0~99.9MΩ
100~999MΩ
1.00~9.99GΩ
10.0~99.9GΩ
100~1000GΩ
1.00~1.20TΩ |
開路電壓 |
DC 250V
+ 20% ,-0% |
DC 500V
+ 20% ,-0% |
DC 1000V
+ 20%,-0% |
DC 2500V
+ 20%,-0% |
DC 5000V
+20%,-0% |
額定測試
電 流 |
0.21MΩ負荷時
1mA--1.2mA |
0.5MΩ負荷時
1mA--1.2mA |
1MΩ負荷時
1mA--1.2mA |
2.5MΩ負荷時
1mA--1.2mA |
5MΩ負荷時
1mA—1.2mA |
短路電流 |
約1.3mA | ||||
**度 |
±5%rdg ± 3dgt / ±20%(100GΩ以上) |
電流量程 |
測量范圍 |
**度 |
5uA |
0.000~5.250uA |
±10%rdg±5dgt |
50uA |
5.00~52.50uA |
±2.5%rdg±5dgt |
250uA |
50.0~262.5uA |
±2.5%rdg±5dgt |
1500uA |
250~1500uA |
±2.5%rdg±5dgt |
|
直流電壓 |
交流電壓 |
測量范圍 |
0~±1000V |
30 ~600V(50/60Hz) |
分辨率 |
1V | |
**度 |
±2%rdg±3dgt |
測量范圍 |
**度 |
0.0~25.0oC |
±1oC |
25.0~70.0oC |
±2.oC |