Quick and easy check for cable continuity, miss-wiring, Open, short, straight-through or cross pinning whatever the cable was installed or not.
• Tests 4 types of cables: RJ11/ RJ45/ USB/ BNC.
• Test distance：1500 ft.
• Multiple LEDs give a clear indication :Open/short wiring,Connected wires,No connection/ non-parallel connection.
• Simple one-button test.
• Detachable module for testing remote points.
1 x Handheld 4-in-1 Professional Network LAN Cable Tester for RJ45 RJ11 BNC UTP