DFUN Multi-Channel Meter Products bɛ se ka voltage, current, ani power suman circuit kelen-kelen bɛɛ la waati yɛrɛ la, ka fanga sɔrɔcogo sabatili sabati. Sumanikɛcogo minnu bɛ se ka kɛ ni tiɲɛni ye, olu bɛ sira di fɛn caman Changements dynamiques minɛni ma waati bɛnnen na Power Network kɔnɔ, ka kunnafonidi dɛmɛ dafalen di baarakɛcogo ni ladonni latigɛw ma. Nin DC fanga jateminɛnanw bɛ fanga jateminɛ baarakɛcogo ɲumanw jira, ka fanga bɛɛ lajɛlen suman ka ɲɛsin ciriw ma, ka dɛmɛ don fanga marali la ani musaka kɔlɔsili la fanga baarakɛcogo sɛgɛsɛgɛli caman fɛ.