Wannan gwajin saurin juriya na DC (wanda ake kira da DC winding resistance tester) shine sabon samfuri na zamani don auna juriyar DC na masu taswira.An inganta shi don auna juriya na DC na iska mai hawa uku na manyan injina.Ana iya gwada juriyar DC na iska mai hawa uku na taswira lokaci guda.Don wutar lantarki mai sarrafa wutar lantarki, ba lallai ba ne a sauke mai canza famfo kai tsaye, kuma lokacin aunawa shine kashi ɗaya bisa uku na ma'aunin al'ada guda ɗaya, wanda zai iya rage yawan lokacin aiki da ƙarfin aiki.Mitar juriya kai tsaye tana ɗaukar babban allo mai nunin kristal na ruwa, duk ƙirar sinawa mai hoto, bayyananne da fahimta, kuma aikin yana da sauƙi.Kuma sanye take da firintar panel da ƙwaƙwalwar ajiya mai ƙarfi mara ƙarfi, zaka iya adanawa da buga sakamakon auna cikin sauƙi.Bayanan gwajin sun tsaya tsayin daka, da sauri kuma ana iya maimaita su, kuma shine mafi kyawun zabi don auna juriya na DC na masu canji a wurin.