Network LAN / Ethernet / Telephone Cable Wire Tracker & Tester (Battery Included)
*This item is designed for cable network system installation and network technician to diagnostic network problem.*Wire finding is a major unique function where other cable checkers do not have it, it can locate up to 3000m long wire or cable even in a complex PC network or telephone system.*It also has a built-in LAN cable mapping function, to quickly diagnostic LAN cable condition and to identify fault point or broken connection.*Bright red LED torch and External Earphone support is value added function to enable service technician to work conveniently and comfortably in dark and noisy environment.package content:1 x Emitter1 x Receiver1 x Earphone1 x RJ45 Network Cable1 x RJ11 Network Cable1 x Color Box1 x Toolkit2 x 9V Battery1 x User Manual