Cable Tester with Graphical Interface: Graphical wiremap, length, cable ID, and distance to fault displayed on one screen Multimedia Support: Tests all common media types including RJ11, RJ45, Coax, with no need for adapters IntelliTone Toning: Locates virtually any cable or wire pair with IntelliTone digital and analog toning VDV Service Detection: Verifies today's media services, including 10/100/1000 Ethernet, POTS, and PoE Oversized Display: Large, backlit LCD makes results crystal clear whether in bright sunshine or in a dark closet