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2c42 capacity measure 10x

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Post time 2021-1-5 09:36:06 | Show all posts



我的2D72电容档也不能用,只能测量1UF以下的,也很准确。超过1UF不准,1UF---10UF能勉强测量差额大,11UF--100UF的就彻底胡乱给个数字,一点可靠性都没有。看来2000系列示波表存在通病。我的示波器查看1M方波还可以,不算太失真,超过1M的方波严重失真。
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