Qhov no digital multimeter yog ntau yam cuab yeej uas tuaj yeem siv rau ntau yam kev kuaj hluav taws xob. Nws yog nruab nrog DC thiab AC voltmeter, ohm, volt, amp test meter, thiab continuity test diode voltage tester muaj peev xwm, ua kom nws zoo meej rau kev sim cov hluav taws xob hauv tsev thiab cov roj teeb tsheb.
Lub multimeter tuaj nrog cov ntaub ntawv tiv thaiv thiab tsim los tiv thaiv kev kub hnyiab nrog ob lub fuses, kom ntseeg tau tias nws muaj kev nyab xeeb siv txawm tias muaj hluav taws xob muaj teeb meem. Cov cuab yeej muaj qhov yooj yim-rau-nyeem cov duab digital uas qhia tau qhov tseeb nyeem ntawv rau qhov hluav taws xob, tsis kam, thiab tam sim no, thiab nws kuj muaj lub vijtsam backlit siv rau hauv cov xwm txheej tsis tshua muaj teeb meem.
Zuag qhia tag nrho, qhov no digital multimeter yog ib qho kev txhim khu kev qha thiab muaj txiaj ntsig zoo rau cov kws tshaj lij thiab cov neeg nyiam DIY ib yam nkaus. Nws yooj yim nqa cov ntaub ntawv thiab cov yam ntxwv kev nyab xeeb ua rau nws yog qhov kev xaiv zoo rau txhua tus neeg uas xav tau kuaj cov khoom siv hluav taws xob tsis tu ncua.
