CAD-3L導(dǎo)線試驗器/日本三和CAD-3L導(dǎo)線試驗器的詳細(xì)說明 CAD-3L導(dǎo)線試驗器技術(shù)參數(shù):外加電壓切換2線式2-lingtypewithappliedvoltageswitching可進(jìn)行帶插頭導(dǎo)線絕緣試驗和導(dǎo)通試驗合格判斷由LED指示,且合格時有蜂鳴聲絕緣試驗外加電壓為DC1000V專用(CAD-2M),可切換DC100/250/500V(CAD-2L)可檢測出輕微斷線和輕微短路H155 W375 D230mm3。3Kg3型號