Yuav ua li cas thiaj nrhiav tau qhov qhib Circuit Court nrog multimeter?
Lub multimeter tuaj yeem txiav txim siab li cas yog tias txoj kab qhib? Siv lub multimeter beep iav los ntsuas ob qhov kawg ntawm kab. Yog hais tias kab tsis zoo, lub multimeter yuav beep. Yog hais tias lub multimeter tsis beep, nws txhais tau hais tias txoj kab nruab nrab ntawm ob qhov kev xeem coj tau tawg. Nco tseg: Lub hwj chim mov yuav tsum raug txiav tawm rau qhib - ntsuas hluav taws xob, thiab tsis tuaj yeem ua haujlwm nrog lub hwj chim qhib.
Yog tias koj siv multimeter kom paub seb cov kab hauv tsev puas lawm, ob lub xov hlau tsis nyob hauv ib qho chaw, piv txwv li, ib qho kawg yog lub qhov (socket) chav pw, qhov kawg yog chav tsev loj hloov, qhov kev ncua deb yog nyob deb, thiab cov kev xeem coj tsis ntev? Kev ntsuas tuaj yeem ua tau los ntawm kev nthuav dav hlau. Tsis muaj buzzing txhais tau hais tias muaj qhov qhib Circuit Court ntawm ob qhov kawg. Nrhiav qhov sib txuas ntawm lawv, thiab nqaim qhov ntsuas los ntsuas ib kauj ruam.
