Yuav txiav txim qhov zoo ntawm multimeter's AC voltage file (ACV)
Multimeter AC Voltage Ntau (ACV)
Cov chaw kuaj hauv tsev muaj xws li: AC adapter, lub qhov hluav taws xob hauv tsev (ob-theem 220V, nws yog qhov zoo tshaj plaws tsis ntsuas peb-theem 380V, vim tias qhov hluav taws xob no muaj kev phom sij ntau dua, rau cov cuab yeej (tsawg kawg yog multimeter nrog CAT III 600V) thiab cov neeg siv. . siab dua).
Rau kev nyab xeeb vim li cas, nws raug nquahu kom ntsuas qhov voltages me me, xws li AC adapters, thiab tom qab ntawd ntsuas qhov hluav taws xob ntawm cov khoom siv hauv tsev. Rau cov txheej txheem kev nyab xeeb tshwj xeeb, thov xa mus rau phau ntawv qhia khoom.
Qhov ntsuas hluav taws xob ntawm multimeter yog ib qho kos npe (DCV) (ACV): DCV yog DC voltage, ACV yog AC voltage.
