ETCR2000(基礎型)鉗形接地電阻儀
鉗形接地電阻儀工作濕度:相對濕度10%-90%
鉗形接地電阻儀技術(shù)參數(shù):
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測量模式 |
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| 測量范圍 | 分辨力 | 準確度 |
電阻 | 0.010~0.099(Ω) | 0.001(Ω) | ±(1% 0.01Ω) |
0.10~0.99(Ω) | 0.01(Ω) | ±(1% 0.01Ω) | |
1.0~49.9(Ω) | 0.1(Ω) | ±(1% 0.1Ω) | |
50.0~99.5(Ω) | 0.5(Ω) | ±(1.5% 0.5Ω) | |
100~199(Ω) | 1(Ω) | ±(2% 1Ω) | |
200~395(Ω) | 5(Ω) | ±(5% 5Ω) | |
400~590(Ω) | 10(Ω) | ±(10% 10Ω) | |
600~1000(Ω) | 20(Ω) | ±(20% 20Ω) |