Qhov twg ntawm tus kws kho hluav taws xob multimeters yog tus nqi zoo dua?
Tsev neeg multimeter siv zaus yog tsawg, yuav ib tug pointer multimeter yuav ua tau, tej zaum kaum ob los yog li ntawd, tab sis kuj haum rau beginners siv, kev puas tsuaj yog tsis mob siab rau. Pointer multimeter qhov zoo ntawm pheej yig, qhov tsis zoo yog tias cov ntaub ntawv nyeem tsis yog intuitive, kev ua haujlwm tsis raug yog yooj yim rau kev puas tsuaj.
Feem ntau siv portable multimeter tuaj yeem muab faib ua peb hom, txhua yam pointer multimeter, digital multimeter, clamp digital multimeter.
Txheeb xyuas qhov zoo, qhov tsis zoo thiab tus nqi ntawm peb hom metres no.
Mechanical Pointer Multimeter
Lub rooj no los ntawm qhov kub, av noo, sib nqus cuam tshuam yog qhov me me, qhov ntsuas tus nqi yog qhov ruaj khov, intuitive, tsis zoo li cov lus pom digital qee zaum hloov pauv ntawm tus nqi nce thiab nqis, dhia ncig, cov qub hluav taws xob, cov neeg ua haujlwm hauv hluav taws xob feem ntau. nyiam nws. Tab sis qhov kev ntsuas yuav tsum tau hloov mus rau txoj cai iav, ib tug phooj ywg ntawm kuv nyob rau hauv qhov ntsuas ntawm 380V voltage, vim hais tias lub iav tsis nco qab kho, ces "bla" ib lub suab, lub rooj hlawv, hmoov zoo, tib neeg zoo, tsis tuaj yeem ua tau. ntshai txaus. pheej yig, kaum ob mus rau kaum ob daus las.
Digital Multimeter
Cov khoom siv hluav taws xob precision, feem ntau raug rau cov chaw sib nqus, cov av noo thiab lwm yam kev cuam tshuam ib puag ncig, tab sis yog tias tsis siv rau kev ntsuas hluav taws xob hauv hluav taws xob, qhov cuam tshuam tuaj yeem raug suav los yog tsis suav. Kev ntsuas cov txiaj ntsig ntawm ib nrais muag, tshwj xeeb tshaj yog tsim nyog rau kev siv hauv tsev thiab kev ntsuas hluav taws xob muaj zog, cov lus no tam sim no yog ib qho ntawm feem ntau siv. Tus nqi tsis siab, nyob rau hauv ib puas yuan.
Clamp digital multimeter
Feem ntau hu ua clamp meter, kev ua haujlwm thiab cov lus pom digital yuav luag zoo ib yam, tab sis nws muaj kev ua haujlwm, lub rooj clamp ntawm cov kab hluav taws tuaj yeem ntsuas tawm ntawm txoj kab tam sim no, thiab tsis tas yuav siv ob koob los cuam tshuam. hluav taws xoom kab, kev ruaj ntseg kom siab dua me ntsis. Piv txwv li, Wukong feem ntau muaj cov phooj ywg ntawm cov lus nug, nws tsev neeg huab cua qhib ib txwm dhia lub hwj chim, yog vim li cas, coj ib daim ntawv clamp meter kom paub ntau npaum li cas tam sim no, thiab tom qab ntawd tsis paub tias kab yog nyias, lossis cua qhib me me? Kuv siv 95 yuan nyob rau hauv 2010 los yog li ntawd mus yuav ib tug, uas yog yeej ib txwm ob hnub ntawm cov nyiaj ua haujlwm, rau tam sim no yuav luag kaum xyoo, ntxiv rau hloov lub koob ob zaug, tseem siv, zoo heev. Cov khoom lag luam raug nqi ib ncig ntawm 100 txog 200, uas yog tus nqi tsim nyog.
