【Network Testing Tool Set】The tool set you will need for fixing your cables and testing your network and more.
【High Efficiency】It won't damage the shelled-wire and work conveniently with high efficiency.
【How to Connect】1, 2, 3, 4, 5, 6, 7, 8 and ground 9 LED lights indicate wiring connection on both remote and master unit.
【Easy to Use】Inserts and cuts terminations with simple operation using this tool set.
【Widely Application】Great tools set for any telecommunications engineers, both DIY and professional installers can use it.