沒用過萬用表. 學習了一下AC和 DC，Set 200時，是在DC一邊。以為左右兩邊是大小問題。原來是電流方向問題。

來源: yingz8899 於 2023-11-10 07:34:21 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.