- Multifunctional Cable Tester: This versatile tool is designed to locate telephone lines, power cables, and perform cable proofreading and open/short circuit tests, making it essential for both professionals and DIY enthusiasts. - High-Standard Interface: Compatible with RJ45 and RJ11 connectors, this tester features adjustable fast and slow gear settings, allowing you to choose the appropriate speed based on your specific needs. - Comprehensive Detection: Equipped with positive and negative electrode detection and level testing, this device ensures accurate readings and reliable performance for all your cable testing requirements. - Integrated Flashlight: The built-in flashlight provides illumination for working in dark or low-light environments, ensuring that you can perform your tasks safely and effectively. Usage Scenarios: 1. Network Installation: Perfect for technicians installing or troubleshooting network cables, enabling quick identification of connectivity issues. 2. Home Theater Setup: Ideal for ensuring optimal connections in home theater systems, helping to avoid signal loss and audio/video disruptions. 3. Electrical Maintenance: A valuable tool for electricians performing maintenance checks on power cables, ensuring safety and functionality. With its robust functionality, compatibility, and user-friendly features, this cable tester is a must-have for anyone looking to simplify their cable management and testing processes.