Kev nkag siab yuam kev hauv kev xaiv ntawm multimeters
1. Ua kom pom tseeb ntawm kev ua haujlwm sib txawv thaum tsis quav ntsej qhov sib txuam ntawm cov khoom siv
Qee cov neeg siv tau them nyiaj ntau dua rau ntau hom kev ua haujlwm multimeter thaum yuav khoom, tab sis lawv nyiam tsis quav ntsej qhov sib txuam ntawm cov khoom siv. Yog tias tsis muaj cov khoom siv tsim nyog, qhov sib txawv ntawm kev ua haujlwm tsis tuaj yeem ua tiav lawm. Piv txwv li, qee cov neeg siv cia siab tias qhov yuav khoom multimeter tuaj yeem kuaj xyuas qhov pib tam sim no thiab kuaj xyuas qhov kub thiab txias nyob rau hauv ntau yam mob, tab sis lawv tsis yuav tshwj xeeb tam sim no clamps thiab ntsuas kub ntsuas. Yog tias koj xav muab kev ua si tag nrho rau kev ua haujlwm ntawm lub tsheb multimeter, qhov sib txuam ntawm qee cov khoom siv tseem ceeb heev. Qee yam ntawm cov khoom siv no yog qhov tsim nyog, thiab ntau dua yog txuam nrog kev ua haujlwm ntawm lub tsheb multimeter.
Cov khoom siv hauv lub tsheb multimeter feem ntau muaj xws li cov hauv qab no: inductive pick-up, roj teeb alligator clip, tshwj xeeb kuaj clip rau SMD thaj Cheebtsam (siv los ntsuas qhov tsis kam xws li SMD resistance, capacitance, inductance thiab transistors, uas tuaj yeem ua haujlwm nrog ib qho. tes, ua Kev Ntsuas yog yooj yim dua), tam sim no sensors, siab probes, torque probes thiab IC probes, thiab lwm yam. Cov khoom siv no feem ntau tsis siv hauv kev saib xyuas. Rau cov tuam txhab kev saib xyuas, thaum yuav cov khoom siv, lawv yuav tsum xav txog ntau yam xws li cov neeg siv khoom zoo, kev saib xyuas lub tuam txhab nyiaj txiag, thiab kev siv txhua hnub, txhawm rau xaiv qhov tsim nyog thiaj li ua tiav kev siv cov khoom siv siab tshaj plaws.
2. Muab cov cuab yeej siv zoo vim muaj kev cuam tshuam cov lus yooj yim
Qee cov neeg siv xav yuav high-end imported tsheb multimeters, tab sis tom qab pom tias cov lus interface yog lus Askiv, lawv yooj yim muab cov khoom lag luam nrog ntau cov haujlwm ua tiav lossis cov khoom siv high-end. Qhov tseeb, qhov no tsis tsim nyog. Cov haujlwm yooj yim ntawm ntau yam multimeters zoo sib xws, thiab ntau lub luag haujlwm raug cim nrog cov cim sib txawv, yog li nws tsis nyuaj rau siv. Ntev npaum li koj mus dhau txoj kev kawm yooj yim, koj tuaj yeem ceev cov kev siv.
