1. Measure network cable length and determine the distance of broken point.
2. Check wiring error in 5E, 6E, such as open circuit,short circuit, jumper wire, reverse connection .
3. 8 remote identifiers enable users to test 8 cables at one time. (only for NF8108-M)
4. Portable unit with long battery life.
5. Memory function for calibration data.
6. Self-checking and automatically compensate any change in battery capacity or ambient temperature.
7. Automatically time-delay shut off.
