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關於ut30b的時尚顧問

ut30b萬用表怎麼使用
  • ut30b萬用表怎麼使用

  • 方法如下(1)旋轉波段開關,至交流電壓500V檔(V~500)&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp(2)黑表筆插入“COM”插孔,紅表筆插入“VΩmA”插孔&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp(3)手持表筆絕緣部位,將表筆筆端與被測端點可靠接觸&nbsp&nbsp&n...
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