Noyafa NF-308 Wire Fault Locator, used for testing and troubleshooting network cables. It can trace RJ11, RJ45, BNC, and USB cables, map wiring for RJ45 and BNC cables, and measure cable length.
Here are some of its main functions:
Cable Tracing: Locates specific cables within a bundle.
Wire Mapping: Identifies wiring errors such as open circuits, short circuits, and reversed connections in network cables.
Port Flashing: Helps to identify cables connected to specific ports on a switch.
Polarity Test: Checks the polarity of DC voltage.
Cable Length Measurement: Measures the length of LAN cables up to 10 meters.
Cable Type Compatibility: Works with various cable types, including 5E, 6E, telephone, coaxial, and USB cables.