直流電圧 |
400mV |
±0.1%rdg±2dgt |
≧100MΩ |
1000mV |
±0.3%rdg±5dgt |
|
4V |
±0.1%rdg±2dgt |
≒11MΩ |
40/400/600V |
|
≒10MΩ |
交流電圧 |
400mV |
(40Hz~500Hz) ±1.0%rdg±5dgt |
≧100MΩ |
1000mV |
(40Hz~500Hz) ±1.5%rdg±7dgt |
|
4V |
(40Hz~300Hz) ±1.0%rdg±5dgt
(300Hz~500Hz) ±2.0%rdg±8dgt
(500Hz~1kHz) ±5.0%rdg10dgt |
≒11MΩ |
40/400/600V |
|
≒10MΩ |
直流電流 |
量程 |
精度 |
压降 |
4A |
±1.5%rdg±5dgt |
0.05V/A |
20A |
0.00~10.00A: ±1.0%rdg±2dgt
10.01~20A: ±2.0%rdg±5dgt
(30秒以内) |
|
交流電流 |
20A |
0.00~10.00A: ±1.5%rdg±5dgt
10.01~20A: ±2.5%rdg±7dgt
(30秒以内) |
0.05V/A |
电阻 |
量程 |
精度 |
测试电流 |
400Ω |
±0.5%rdg±3dgt |
≦1.2mA |
4kΩ |
±0.5%rdg±2dgt |
≦120μA |
40kΩ |
|
≦12μA |
400kΩ |
|
≦1.2μA |
4MΩ |
±1.0%rdg±3dgt |
≦0.12μA |
40MΩ |
±3.0%rdg±4dgt |
|
开路电压 |
≦3.3V (400Ω) |
|