Fault Testing - Measure network cable length and determine the distance of open and short circuit.
For multi cables  - Check wiring error in 5E/6E twisted cord network,  telephone line, such as open circuit/short circuit/jumper wire/reverse connection.
Powerful - Comes with 8 far-end passive test jack enable users to test 8 cables at one time. Portable unit with long battery life (wait-case 50 hours).
Convenient - Memory function for calibration data. Automatic time-delay shut off time: 30 minutes(tester standby).
Self-checking - Self-checking and automatically compensate any change in battery capacity or ambient temperature.
Easy to use - Efficient, effective, reliable. A person is enough to complete network cable continuity check and cable sequence.
Certification - Passes RoHS, FCC, and CE compliance testing, and Noyafa is certified to the ISO 9001 standard.
100% Affordable - Manufactured in China and a lot cheaper than competitor products with similar quality.