DFun Alti-Channel Meter amatha kuyeza magetsi, zamakono, ndi mphamvu za dera lililonse munthawi yeniyeni, ndikuwonetsetsa kuti ntchitoyo ikhale yolimba. Kukula kwamphamvu kwambiri kumalola kuti nthawi ya kusintha kwapakati pa iyi yamphamvu yapamwamba, kupereka chithandizo chodalirika cha ntchito zogwira ntchito ndi kukonza. Mankhwala a DC Magetsi a DC amakhala ndi mphamvu yothandiza mphamvu, kuyeza molondola mphamvu zonse zozungulira, zothandizira kuwongolera mphamvu ndikuwunika ndalama pogwiritsa ntchito kusintha kwa mphamvu.