Gvda Gd128 Ntse Digital Multimeter Review

Peb tau pom tsis ntev los no tias qee qhov pheej yig multimeter meters tau mus rau muaj cov ntxaij vab tshaus loj loj. Cov ntxaij vab tshaus tsis yog dot matrix, tab sis tseem muaj ntau cov duab uas tuaj yeem pab tau lossis tuaj yeem cuam tshuam qhov muag khoom qab zib, nyob ntawm. Cov pheej yig tiag tiag zoo li zoo li gimmick, tab sis [OM0ET]coj mus saib ib tug uas zoo li ib tug ncaj ncees midrange instrumentnrog qee cov khoom siv tau zoo, GVDA GD128 Smart multimeter.

Ntau ntawm cov zaub qhia txog kev ua haujlwm tam sim no ntawm lub 'meter'. Tsis xav tau ib tug kim multiposition hloov los yog kab ntawm interlocking pushbuttons. Ntau yam ntawm cov ntsuas tshiab no kuj muaj cov ntsuas hluav taws xob tsis sib cuag, uas yog qhov siv tau. Txwv tsis pub, nws zoo li ib tug zoo nkauj pa meter pheej yig.

Ntau ntawm cov ntsuas no tam sim no muaj hom pib qhov twg lawv sim twv seb hom twg koj xav tau rau ib qho kev ntsuas. Qhov tseem ceeb, nws saib rau qhov voltage, tsis kam, lossis luv luv Circuit Court. Tau kawg, koj tuaj yeem xaiv hom tshwj xeeb, ib yam nkaus. Nws kuj ntsuas thiab qhia qhov kub thiab txias, yog tias qhov txaus siab rau koj.

Qhov peb nyiam yog qhov hauv qab ntawm cov zaub muaj ib daim duab qhia kom koj tau txais qee qhov zoo ntawm lub ntsuas ntsuas analog. Txawm hais tias muaj ntau ntawm cov khoom siv hluav taws xob digital, tib neeg tseem yog analog. Qhov tshwj xeeb ntawd ib leeg tuaj yeem tsim nyog rau $ 40 lossis $ 50 rau lub 'meter', nyob ntawm seb koj siv lub 'meter' li cas.

Tau kawg, pheej yig meters muaj keeb kwm ntawm kev ua - zoo -pheej yig. Tom qab ntawd dua, ib lub 'meter' zoo li no tsis muaj qhov kev ntseeg tsis zoo hloov mus rau kev sib cav nrog. Yog tias koj xav tau qhov kawg meter, snag ibHP3458A. Tab sis nws loj dua thiab kim dua