This device is used to test the line for the proper cabling, breakdown, short circuit and pair polarity
- Test RJ45 (UTP/STP),RJ12,RJ12(DEC),RJ11,RJ9 and BNC cables
- Additional spare battery & two 6P to 4P adapters included in the remote box
- Identifies open, shorted, crossed, revered and transposed wires.
- Maximum cable length: 1000 ft.
- Power: DC 9V battery
- Includes a black leatherette carrying case
***** NOT TO BE USED ON LIVE CIRCUITS *****