- Operating under dark environment with a LED light

- Capable to test out different kind of cables

- Type of cable: UTP/STP/FTP/BNC/F

- Energy saving mode: automatically power off after 20mins non-operation

- Suitable with 6F22 9V battery, safe and durable

- Switch over testing mode, default as automatic mode, long press the button for 2 second and switch to manual mode, long press the button for 5 second and switch off

- Note: This cable tester can not test any electrified product ; 9V reduplicated battery or AAA battery is used in this tester, battery is advised to change if any weak light appears; Any end not notified by 6P6C cannot test telephone cables, any disobeys may also lead to a permanent damage of the end.