Noyafa Network Cable Tester

The Noyafa Network Cable Tester is a versatile tool built for techs, electricians, and network installers. It supports testing Ethernet (RJ45), telephone (RJ11), and coax (BNC) cable types — checking for open circuits, shorts, crossed pairs, or wiring faults. Advanced models include cable length measurement (or distance-to-fault via TDR), PoE detection (voltage, standard), tone tracing, and port “flash/blink” for easy network port identification. Packed with a backlit display, remote terminators, voltage detection, and sometimes ping/network diagnostics — all in a rugged build, this tester makes network installation and troubleshooting faster and easier.