It detects 5E, 6E Internet cable and telephone line wiring faults

Detects cross-connect, reverse and cross-connect

Localization and connection/connection errors

And measure the length of the cable, and the specific location of the open circuit and short circuit

And dynamic calibration of cable length with up to 97% accuracy

Large screen display, easy to read

Long battery life, 50-hour standby time

Automatic delay shutdown, audio prompt

8 remote passive test sockets (ID1-ID8)

And has a self-test function to automatically compensate for changes in battery power