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qj_wgx
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樓主  發(fā)表于: 2011-11-07 08:39
大家都知道萬(wàn)用表和兆歐表都可以測量電阻，
現在我要測量線(xiàn)路絕緣情況，應該選用何種儀表，還是兩種儀表都可以選擇？？
反正根據一般情況，兆歐表測量線(xiàn)路絕緣用得比較普遍，但是萬(wàn)用表是否也可以測量呢
marcelinho
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1樓  發(fā)表于: 2011-11-07 12:21
用萬(wàn)用表測出來(lái)絕緣，一上220v也有可能短路

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