Yam hom digital lossis analog multimeter zoo dua rau tus neeg siv hluav taws xob?
Multimeter yog ib qho ntawm cov cuab yeej siv hluav taws xob uas nquag siv. Tam sim no, muaj ob hom multimeters nyob rau hauv kev ua lag luam: analog multimeter thiab digital multimeter. Qhov twg ntawm ob qhov no yog qhov tsim nyog rau peb cov kws tshaj lij hluav taws xob? Qee tus hais kom siv tus lej, qee tus hais tias siv tus taw tes. Cia peb tham txog qhov teeb meem no:
1. Txhua txoj kev tso saib muaj nws qhov zoo:
Dab tsi yog cov tshuaj tiv thaiv ntawm ntau tus neeg thaum lawv pom ib qho digital multimeter? Koj yuav twv yuav raug hu, wow, no multimeter yog zoo heev. Nws tuaj yeem ncaj qha tso saib qhov ntsuas hauv cov lej yam tsis tas kuv yuav tsum nyeem nws. yooj yim npaum li cas! Zoo, cov kab lus no tau hnov los ntawm tus kws hluav taws xob uas nyiam siv analog multimeters, thiab nws rov hais dua. Qhov kom zoo dua ntawm lub moos analog yog tias nws qhov taw qhia viav vias, uas tuaj yeem ua rau pom kev hloov pauv ntawm cov khoom ntsuas, uas yooj yim dua li lub moos digital.
Los ntawm cov ntsiab lus saum toj no, nws tuaj yeem hais tias lawv yuav luag tib yam. Txawm li cas los xij, cov watches digital kuj muaj qhov tseem ceeb dua, uas yog, lawv feem ntau tuaj yeem ua me me thiab nqa tau yooj yim, uas yog me ntsis zoo dua li analog watches. Raws li qhov teeb meem backlight, kuv xav tias muaj qee qhov zoo dua analogue saib, yog li tsis suav.
2. Cov qauv siv yog txawv:
Feem ntau hais lus, txhua tus neeg tsis nco qab xav tias digital multimeter yog ib qho cuab yeej tsim nyog rau kev ntsuas qhov ntsuas qhov tseeb. Rau lub hom phiaj xws li me me overload, qhov tseeb yog qhov intuitive thiab muaj tseeb dua li analog multimeter. Cov neeg xav tias analog multimeter yog tsim nyog rau kev ntsuas loj overloads (qhov no tej zaum yuav muaj ib yam dab tsi ua nrog lub hauv paus ntsiab lus ntawm kev ua hauj lwm analogue). Yog li nws nyob ntawm qhov xwm txheej ntawm tus kws kho hluav taws xob ua haujlwm thiab qhov khoom siv ntsuas ntau npaum li cas. Raws li qhov teeb meem ntawm kev tiv thaiv kom poob, kuv tus kheej xav tias cov watches digital zoo dua me ntsis. Tom qab tag nrho, lub viav vias pointer yog lub cev meej thiab hloov tau yooj yim.
Txhua leej txhua tus muaj lawv tus kheej nyiam, tab sis yuav ua li cas yog tias koj yog ib tug junior electrician? Raws li cov yam ntxwv ntawm analog multimeter, tus sau tseem xav tias qhov no yog qhov tsim nyog dua, txawm hais tias nws muaj teeb meem thiab tsis muaj kev nkag siab txaus. Txawm li cas los xij, peb lub hom phiaj yog kawm thiab yooj yim nkag siab txog cov lej hloov pauv ntawm cov khoom ntsuas, yog li nws tseem pom zoo rau cov novices siv nws.
