型號(hào) |
LK7005 |
LK7020 |
LK7015 |
直流電壓范圍 |
0-12.000kV |
0-19.999kV |
0-12.000kV |
交流電壓范圍 |
0-10.000kV |
0-19.999kV |
0-10.000kV |
電壓分辨率 | 0.001 | 0.001 | 0.001 |
直流電壓精度 |
±(0.4%讀數(shù)+0.02%量程) |
±(0.4%讀數(shù)+0.02%量程) |
±(0.4%讀數(shù)+0.02%量程) |
交流電壓精度 |
±(0.8%讀數(shù)+0.04%量程) |
±(0.8%讀數(shù)+0.02%量程) |
±(0.8%讀數(shù)+0.04%量程) |
直流電流范圍 | -- | -- |
量程1:0.0001-1.9999mA 量程2:1.9999-19.999mA 量程3:19.999-99.99mA |
交流電流范圍 | -- | -- |
量程1:0.0001-1.9999mA 量程2:1.9999-19.999mA 量程3:19.999-99.99mA |
交直流電流精度 | -- | -- | ±(0.8%讀數(shù)+0.04%量程) |
工作頻率 | 50/60Hz | 50/60Hz | 50/60Hz |