... Cable Tester 2.Power : DC-9 Voltage battery 3.Test : RJ45 (UTP/STP), RJ12(DEC), RJ11, RJ9 and BNC 4.OEM MG-4154 Cable Tester ... Test : RJ45 (UTP/STP), RJ12(DEC), RJ11, RJ9 and BNC Model : MG-4154 ... Cable Tester Test : RJ45 (UTP/STP), RJ12(DEC), RJ11, RJ9 and BNCPower : DC-9 Voltage batteryDistance ...