The Scout Pro 3 Tester with Test + Map Remote Kit is a versatile cable tester that locates and tests voice, data and video cables. Use the self-storing remote and Test + Map remotes #2 - #6 for fast, accurate testing. Identify POE, POE+, A wiring, B wiring and voltage. Tests voice (RJ11/12), data (RJ45) and video (F-connector) coax connections Backlit LCD screen displays cable length, wiremap, cable ID and test results Wiremap testing, testing for Miswires, Split Pairs, Short Faults, Open Faults, and Shield Measures cable length up to 2, 000 feet (610m) Trace cables, wire pairs and individual conductor wires with a multi-style tone generator Detect, identify and test Power over Ethernet (PoE) Identify multiple cable runs with location-mapping remotes Hub blink mode to identify port location on a hub or a switch