Lub hauv paus ntsiab lus ua haujlwm ntawm digital multimeter yog dab tsi?
A: Lub hauv paus Circuit Court ntawm lub tshuab hluav taws xob digital yog lub ntsuas hluav taws xob, thiab nws txoj haujlwm tseem ceeb yog kom muaj nuj nqis DC input voltage (analog kom muaj nuj nqis) thiab tso tawm; lwm txoj haujlwm feem ntau xav tau qhov sib ntxiv ntawm sab nraud circuits. PS: Tam sim no lub multimeter nti muaj ntau dua thiab ntau dua kev koom ua ke, thiab tsawg thiab tsawg peripheral circuits, uas muaj qhov zoo thiab qhov tsis zoo. Qhov zoo: kev sib koom ua ke siab, yooj yim sab nraud circuits, thiab tsawg dua qhov tsis zoo los ntawm cov teeb meem tsis zoo; qhov tsis zoo: thaum lub nti tawg, tus nqi hloov pauv siab thiab teeb meem. Feem ntau tawg thiab yuav tsum tau muab pov tseg.
