I-GDFR-C1 series AC/DC meter yedijithali sisixhobo esikwisiza, esivavanya zombini i-AC kunye ne-DC voltage.Iquka isahluli sombane kunye nesixhobo sokulinganisa.
I-GDFR-D1 Series AC/DC imitha yedijithali sisixhobo esikwisiza, esivavanya zombini i-AC kunye ne-DC yombane.Imitha yedijithali kunye nesahluli zixhotyiswe kwiyunithi enye.