Qhov twg yog qhov tsim nyog rau cov neeg ua haujlwm hluav taws xob, digital lossis pointer multimeter?
Multimeter yog ib qho ntawm cov cuab yeej siv hluav taws xob uas nquag siv. Tam sim no, muaj ob hom multimeter ntawm kev ua lag luam: pointer multimeter thiab digital multimeter. Qhov twg ntawm ob hom no zoo dua rau peb cov kws tshaj lij? Qee tus neeg hais tias lawv xav siv cov lej, thaum lwm tus hais tias lawv xav siv cov taw qhia. 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? Kuv xav tias zoo li, wow, lub multimeter no zoo heev. Thaum ntsuas, nws tuaj yeem tso ncaj qha rau hauv cov lej yam tsis tas kuv yuav tsum nyeem nws. yooj yim npaum li cas! Okay, kab lus no tau hnov los ntawm tus kws hluav taws xob uas nyiam siv lub pointer multimeter, thiab nws rov hais dua. Qhov kom zoo dua ntawm lub pointer saib yog tias nws lub pointer viav vias, uas muaj peev xwm intuitively rho tawm cov kev hloov pauv hauv cov khoom ntawm cov khoom ntsuas, thiab nws yog qhov yooj yim dua li cov saib digital.
Los ntawm cov ntsiab lus saum toj no, nws tuaj yeem hais tau tias nws nyuaj rau kev paub qhov txawv ntawm ob. Txawm li cas los xij, lub moos digital muaj qhov tseem ceeb dua, uas yog qhov feem ntau nws tuaj yeem ua tau me me thiab nqa tau yooj yim, uas yog me ntsis zoo dua li lub moos pointer. Raws li qhov teeb meem ntawm backlight, kuv xav tias qee qhov zoo dua hauv pliaj pointer watches kuj muaj, yog li ntawd tsis yog qhov loj.
2. Muaj qhov sib txawv ntawm cov hom phiaj tsim:
Feem ntau hais lus, tib neeg subconsciously ntseeg tias digital multimeters yog cov cuab yeej tsim nyog rau kev ntsuas cov cuab yeej ntsuas qhov tseeb. Rau lub hom phiaj xws li me me overloads, qhov tseeb ntawm cov multimeters kuj tseem intuitive thiab muaj tseeb dua piv rau pointer multimeters. Cov neeg xav tias pointer multimeters haum rau kev ntsuas loj overloads (uas kuj muaj feem xyuam rau txoj cai ua hauj lwm ntawm pointers). Yog li nws kuj yog nyob ntawm qhov xwm txheej ntawm tus kws kho hluav taws xob ua haujlwm thiab cov khoom siv ntsuas ntau yam ntawm lub tshuab hluav taws xob. Raws li qhov teeb meem ntawm kev tiv thaiv kev poob, kuv tus kheej xav tias lub saib digital yog qhov zoo dua me ntsis, vim tias lub viav vias taw tes yog ib qho khoom siv lub cev thiab hloov tau yooj yim.
Los yog cov carrots thiab zaub muaj lawv tus kheej nyiam, tab sis yuav ua li cas yog tias lawv yog ib tug hluav taws xob junior? Tus kws sau ntawv ntseeg tias cov yam ntxwv ntawm tus pointer multimeter yog qhov tsim nyog, txawm hais tias nws yog qhov nyuaj thiab tsis nkag siab txaus. Txawm li cas los xij, peb lub hom phiaj yog kawm thiab pab txhawb kev nkag siab ntawm cov lej hloov pauv ntawm cov khoom ntsuas, yog li nws tseem pom zoo rau cov pib siv.
