• Measure network cable length to an end or broken point.
  • Check wiring error in STP UTP 5E, 6E, coaxial cable, such as open circuit,short circuit, jumper wire, reverse connection.
  • Display by big LCD, with clear wiremap.
  • Automatically time-delay shut off.
  • Length Calibration: User can set self-calibration factor by a given length cable (The length of calibrating cable needs to be more than 5M )
  • Self-checking and automatically compensate any change in battery capacity or ambient temperature.