Yuav ua li cas ntsuas DC thiab AC tam sim no nrog multimeter
1. Kev ntsuas ntawm DC tam sim no
Ua ntej, ntxig cov hlau lead kuaj dub rau hauv "COM" qhov. Yog tias ntsuas qhov tam sim no ntau dua 200mA, ntxig cov hlau kuaj liab rau hauv "10A" jack thiab tig lub pob qhov rooj mus rau DC "10A" qib; Yog tias ntsuas qhov tam sim no tsawg dua 200mA, ntxig cov hlau kuaj liab ntxig rau "200mA" jack thiab tig lub pob qhov rooj mus rau qhov tsim nyog nyob rau hauv DC 200mA. Thaum kho, koj tuaj yeem ntsuas.
Faib lub multimeter rau hauv Circuit Court, ua kom ruaj khov, thiab koj tuaj yeem nyeem tau. Yog tias cov zaub yog "1.", ces qhov ntau yuav tsum tau nce; yog "-" tshwm nyob rau sab laug ntawm tus nqi, nws txhais tau hais tias tam sim no ntws mus rau hauv lub multimeter los ntawm cov hlau lead dub.
2. Kev ntsuas ntawm AC tam sim no
Txoj kev ntsuas yog tib yam li 1, tab sis lub iav yuav tsum tau teem rau AC iav. Tom qab qhov ntsuas tam sim no tiav lawm, tus cwj mem liab yuav tsum tau muab tso rov qab rau hauv "VΩ" qhov. Zhongshang Yunxiao" tau muab pov tseg.
