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 isku halaynta wanaagsan, mugga yar, miisaanka fudud iyo rakibida fudud.