阿里彩票
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*可与任何数字万用表连▅接
*可测量高至40KVDC或28KVACrms
*准确度：DC：±1%<20KV ±2%>20KV*AC：在60Hz典型±5%
*分配比率：1000：1
*输入阻抗：约1000兆欧
*线长：1m
