Kuv yog ib tug neeg tshiab, kuv xav kawm txog kev kho hluav taws xob, hom multimeter kuv yuav tsum tau yuav?
Teb: Raws li qhov xwm txheej ib txwm muaj, tus phooj ywg uas nyuam qhuav pib tuaj yeem yuav ib lub tshuab hluav taws xob thoob ntiaj teb (peb-meter, npe vim nws tuaj yeem ntsuas qhov voltage, tam sim no thiab tsis kam ntawm tib lub sijhawm). Qhov feem ntau siv muaj nuj nqi yog tsis kam, thiab ces DC voltage. , Cov haujlwm ntxiv ntawm multimeter, diode, buzzer muaj nuj nqi, triode thiab capacitance ntsuas kuj tseem siv ntau dua, thiab koj yuav tsum xav txog kev yuav ib lub meter nrog cov haujlwm no. Ntawm chav kawm, muaj qee tus neeg ua haujlwm tu neeg txawj ntse uas yuav muaj lawv tus kheej txoj kev saib xyuas tshwj xeeb, uas yog lwm qhov teeb meem. Tus nqi zoo tshaj plaws multimeters uas ua tau raws li cov haujlwm no yog DT9205A lossis M890D, uas yog cov qauv qauv. Qee cov tuam txhab hu lawv DT9205, DT9205N, DT9205L, DT9205B, thiab DT9205M. Qhov tseeb, cov haujlwm zoo sib xws. Tsuav koj tab tom nrhiav kev ua haujlwm, koj tsis tas yuav them sai sai rau qhov sib txawv ntawm tus qauv.
