The Gembird NCT-1 network tester is designed for those working with copper media. It tests cable types such as RG58A/U, ensuring reliable performance when used with RJ-45 connectors. This device simplifies identifying cable faults and ensures that connections meet necessary standards for quality and functionality.Built for both professionals and enthusiasts, the Gembird NCT-1 provides an effective solution for maintaining and troubleshooting network connections. Its ease of use makes it an essential tool for anyone needing to verify and test network cables in a range of settings.