4 In 1 Wire Tester For RJ45 RJ11 USB BNC Network Cable LAN Tester Cat5 Cat6
Detachable Module For Testing Two Remote Points (Max. Before And After Installation, You Can Use This Machine To Check The Condition Of The Cable. Test Various Types Of Cables: RJ-11, RJ-45, USB, BNC, LAN Cable Cat5, Cat6, Etc. ).