Mitirkani waa saddex waji afar silig oo leh saamiga CT iyo RS485 din tareenka elektarooniga ah.Mitirkani wuxuu u hoggaansamaa heerarka IEC62052-11 iyo IEC62053-21.Waxay cabbiri kartaa isticmaalka tamarta firfircoon/kacsiga.Mitirkani wuxuu leeyahay faa'iidooyin badan, sida kalsoonida wanaagsan, mugga yar, miisaanka fudud iyo rakibida fudud.