Main Features

1. Tests Ethernet cables and telephone lines

2. Equipped with RJ45 interface for Ethernet cable and RJ11 interface for telephone line testing

3. Ethernet cables: Shielded/Unshielded test

4. Visible LED indication

5. Automatically check circuit breakage, short circuit and cross circuit

6. Can toggle between fast and slow speed test modes

7. Single key operation

8. Manual/auto power off (after 10-minute inactivity)

9. Low battery indication

10. Power supplied by 9V layer-built battery