品名 |
功能 |
量程 |
基本精確度 |
DT2009 專業(yè)數(shù)字萬用表 |
直流電壓 |
200mV,20V,200V,1000V |
±0.5%±2d |
交流電壓 |
200mV,2V,40V,200V,700V |
±1.0%±3d | |
直流電流 |
2mA,20mA,200mA,20A |
±1.0%±3d; 20A:±2.5%±10d | |
交流電流 |
2mA,200mA,20A |
±1.2%±5d; 20A:±3%±10d | |
電阻(Ω) |
200,2k,20k,200k, 2M,20M,200M |
±1.0%±2d | |
電容 |
2nF,20nF,200nF, 2uF,200uF |
±3%±3d | |
頻率 |
0~20kHz |
±1.5%±5d | |
溫度 |
-20℃~760℃ |
±3%±3d | |
-40℃~1400℃ |
±3%±3d | ||
短路測試 |
短路蜂鳴50Ω,蜂鳴頻率2kHz |