Yuav ua li cas ntsuas DC voltage nrog multimeter
Yuav ua li cas ntsuas DC voltage nrog ib tug multimeter, ib tug yog xaiv qhov ntau ntawm cov multimeter, lwm tus yog los ua tus tswv txoj kev ntsuas kom raug, thiab qhov thib peb yog los xyuas kom meej nyeem ntawv. Nws tsis yooj yim los ntsuas qhov DC voltage nrog multimeter. Wb kawm ua ke.
Yuav ua li cas ntsuas DC voltage nrog multimeter
1. Xaiv qhov ntau
Lub multimeter's DC voltage ntau muaj ntau yam sib txawv, cim "V" ntawm nws, thiab muaj tsib yam ntawm 2.5 volts, 10 volts, 50 volts, 250 volts thiab 500 volts.
Xaiv qhov sib txawv raws li qhov hluav taws xob muab hluav taws xob nyob hauv Circuit Court. Yog hais tias qhov voltage tsis meej, siv qhov siab tshaj plaws voltage ntau los ntsuas ua ntej, thiab maj mam hloov mus rau qis vo
