The UGREEN Network Cable Tester quickly checks the integrity of Ethernet and telephone cables, helping you diagnose wiring problems before they cause connection issues.
It automatically tests for open circuits, short circuits, and crossed wire pairs across RJ45 LAN cables and RJ11 telephone cables, covering Cat5, Cat5e, Cat6, and Cat7 connectors.
Clear status LEDs display the test results at a glance, making it easy for both professionals and DIY users to identify faulty cables without guesswork.
Gold-plated, oxidation-resistant contacts ensure long-term durability, while the compact, lightweight design makes the tester convenient to carry on job sites or keep in a home toolkit.
