Iyi DC inopikisa inokurumidza tester (inozonzi iyo DC winding resistance tester) ndiyo ichangoburwa chizvarwa chigadzirwa chekuyera DC kuramba kwematransformer.Iyo yakagadziridzwa kuyera iyo DC kushorwa kwematatu-phase windings yemahombe-capacity transformers.Iyo DC inopokana yematatu-chikamu windings ye transformer inogona kuedzwa panguva imwe chete.Kune-on-load voltage regulating transformer, hazvidiwi kuburitsa tap inoshandura zvakananga, uye nguva yekuyera chikamu chimwe muzvitatu cheyero yechinyakare-chikamu kuyerwa, iyo inogona kupfupisa zvakanyanya nguva yekushanda uye simba rekushanda.Iyo yakananga yekupikisa mita inotora yakakura-screen liquid crystal kuratidza, ese maChinese graphical interface, akajeka uye intuitive, uye mashandiro acho ari nyore.Uye yakashongedzerwa nepanera printer uye yakakura-inogoneka isiri-inovhurika ndangariro, unogona kuchengeta uye kudhinda nyore mibairo yekuyera.Iyo data yekuyedza yakagadzikana, inokurumidza uye inodzokororwa, uye ndiyo yakanakisa sarudzo yekuyera iyo DC kuramba kwevanoshandura pasaiti.