1. Visible LED status display.
2. Check the RJ11& RJ45 Cable quickly.
3. Automatically runs all tests and checks for continutiy, open,shorted and crossed wire pairs.
4. Detect PoE function.
5. 2 lights will be flashing when start PoE test .
6. Slow and fast test switch.
1. Don\'t connected high voltage lines to avoid buring out the machine.
2. Put into the right place to avoid hurting others,because of the sharp part.
3. Connected the cable to the right port.
4. Read the user manual before use it.