Yuav ua li cas ib tug multimeter ntsuas tam sim no
Ua ntej ntxig cov hlau lead dub rau hauv lub qhov ntawm "COM" cim ntawm multimeter. Yog tias qhov tam sim no ntawm cov khoom siv hluav taws xob yuav tsum ntsuas yog qhov loj, feem ntau A theem, ntxig cov hlau kuaj liab rau hauv lub "10A" jack, thiab tig lub pob qhov rooj mus rau DC "10A" Yog tias qhov tam sim no ntawm cov khoom siv hluav taws xob yuav tsum tau ntsuas. me me thiab nyob rau theem mA, ntxig cov hlau kuaj liab rau hauv "mA" jack, thiab tom qab ntawd tig lub pob qhov rooj mus rau DC mA txoj haujlwm. Tom qab hloov kho, pib ntsuas. Faib lub multimeter rau hauv Circuit Court, tswj kev sib cuag ruaj khov, nyeem cov ntaub ntawv ntsuas ntawm lub vijtsam zaub, thiab sau nws.
