Thaum muas tus multimeter, koj yuav tsum tsom mus rau cov hauv qab no
Cov neeg coob coob yog qhov tseem ceeb tshaj plaws hauv kev ua haujlwm txhua hnub ntawm cov neeg ua haujlwm hluav taws xob. Muaj ntau yam tsis muaj ntau yam ntawm cov multimeters ntawm kev ua lag luam, thiab cov nqi sib txawv heev. Feem ntau, thaum peb xaiv, peb tsis meej pem, txhawj xeeb tias tus nqi yuav pheej yig thiab qhov zoo yuav tsis yog qhov zoo, thiab txhawj xeeb tias cov khoom raug xaiv yuav tsis haum. Yog li, peb tuaj yeem xaiv qhov sib txuam loj li cas? Ntxiv rau kev txiav txim siab cov khoom lag luam, hom, tus nqi, thiab tom qab muag cov kev pab los ntawm cov tuam ntxhab thiab cov chaw muag khoom, khoom siv, cov lus qhia hauv qab no:
(1) cov qauv tso tawm.
Cov multiveters digital yog qhov tsim nyog rau cov xwm txheej nrog ntsuas ntsuas siab yuav tsum tau; Cov multalog multivers yog tsim nyog rau ntsuas cov xwm txheej nrog cov kev cai dav dav; Tam sim no muaj dual cov zaub motatificate hais tias ua ke sib txuas ua ke thiab cov khoom siv hauv digital, haum rau kev kuaj cov ntsiab lus nrog cov ntsiab lus nplua nuj. Nrog kev txhim kho ntawm kev ntsuas ntsuas thiab cov nyiaj tau zoo ntawm cov neeg muaj kev ua kom digital, kev siv cov multipeters painter yuav dhau los ua tsawg.
(2) ntsuas theem theem pib.
Cov qhab nia yooj yim yog qhov tsim nyog rau ib qho dav dav, xws li DC tam sim no, voltage ntau, thiab tawm tsam ntau yam. Thaum tsim nyog, kev txiav txim siab yuav tsum tau muab rau ACC seb puas xav tau AC tam sim no xav tau.
(3) ntau yam.
Kev ntsuas kev ntsuas kom ntsuas tau ntxiv tuaj yeem nqa ntau yam kev sib tw txhua hnub (muaj qee qhov ntsuas hluav taws xob kev ntsuas sib luag, kev ntsuas kev ntsuas cov qauv, thiab lwm yam.
(4) Kev ntsuas ntsuas qhov raug.
Yog tias ntsuas yog ib qho cai tau, qhov ntsuas qib yuav raug xaiv yuav qis dua; Yog tias qhov ntsuas tau siv rau kev kho cov hluav taws xob hluav taws xob thiab yuav tsum tau ua haujlwm zoo dua, qib qib yuav tsum yog siab dua me ntsis; Yog tias qhov ntsuas tau siv rau kev tshawb fawb, qib siab yuav tsum raug xaiv.
Thaum kev yuav khoom ib tug neeg multimeter, yog tias tus nqi yog tsis suav, txoj kev tsom xam yuav tsum yog nyob rau ntawm kev sib ntsib cov kev qhia tshwj xeeb, thaum tseem xav txog qhov pom thiab qhov loj me.
Yog tias siv hauv chav kuaj, cov khoom lag luam nrog cov ntim loj dua, cov qhab nia loj dua, thiab ntsuas dav dav ntau tuaj yeem yuav.
Yog tias nws nquag siv sab nraud thiab muaj cov haujlwm ua haujlwm zoo, yuav ib nrab-ntau nrog cov khoom kim heev.
Yog tias nws yog rau sab nraum zoov kev tsim kho siv, yuav ib qho kev ntsuas me me, pheej yig hauv tus nqi xav tau, waterproof, mildew ntawv pov thawj, thiab muaj cov ntaub ntawv tiv thaiv me.
