The tone and probe kit let you easily tracking wire directly in connection with live telecommunication equipment and router

  Cable Mapping & status Indication up to 300M

•  Fast/Slow scan function for choosing
•  Display the result of pin to pin cable mapping
•  Display cable status and troubleshoot wiring for continuity, shorts, opens and crossover.

  Non Contact Voltage detection

  Tests voltage from 90 ~ 1000V, special design to make sure the power is off before testing for circuit protection

  Polarity indication

  Identify the telephone line polarity easily

  Energy saving

  Automatically powers off after 1 hour of no operation