Njira yoyamba yodziwira dera lalifupi:

Khazikitsani ma multimeter kumalo odziŵika kwachidule (kawirikawiri ndi ntchito ya alamu, ngati itatsegulidwa, idzakhala beep), fufuzani ngati pali chochitika chachifupi, ndikuchithetsa mwamsanga chikapezeka.Chochitika chaching'ono chozungulira ndichonso chodziwika bwino cha module yowonetsera LED.Zina zitha kupezeka poyang'ana ma IC pin ndi mapini amutu.Kuzindikira kwafupipafupi kuyenera kugwiritsidwa ntchito pamene dera lizimitsidwa kuti zisawonongeke ma multimeter.Njirayi ndiyo njira yomwe imagwiritsidwa ntchito kwambiri, yosavuta komanso yothandiza.90% ya zolakwika zitha kudziwika ndikuweruzidwa ndi njira iyi.

Njira yachiwiri yodziwira kukana:

Sinthani ma multimeter ku malo otsutsa, fufuzani mtengo wotsutsa wa mfundo inayake ya bolodi loyenda bwino mpaka pansi, ndiyeno fufuzani mfundo yomweyi ya bolodi lina la dera lomwelo kuti muwone ngati kukana kuli kosiyana ndi mtengo wamba wotsutsa, ngati ndizosiyana, zimatsimikiziridwa Kukula kwa vuto.

Njira yachitatu yodziwira ma voltage:

Sinthani ma multimeter kumtundu wa voteji, yang'anani mphamvu yapansi pamalo enaake omwe akuganiziridwa kuti ali ndi vuto, ndikuyerekeza ngati ili yofanana ndi mtengo wamba, womwe ungathe kudziwa kukula kwa vutolo.

Njira yachinayi yodziwira kutsika kwa kuthamanga:

Sinthani ma multimeter kukhala ma diode voltage yozindikira magiya, chifukwa ma IC onse amapangidwa ndi zigawo zingapo zoyambira, koma amakhala ocheperako, kotero ngati pali pano kudutsa pini yake, idzakhalapo pa pini.Kutsika kwa Voltage.Nthawi zambiri, kutsika kwamagetsi pa pini yomweyo ya mtundu womwewo wa IC kumakhala kofanana.Malinga ndi kutsika kwa voteji pa pini, iyenera kugwiritsidwa ntchito pamene dera lazimitsidwa.