Smart and Detection: This automatic tail plug tester uses advanced sensorS technology to quickly identify and detect various connection issues, perfect for technicians needing frequent line checks with high accuracy than manual methods Durability Construction: ensures long term durability, providing cost effective and reliability for users seeking tools that withstand frequent use without damage Lightweight and Portable: Made from durability, it ' s compact size and easy to carry, ideal for on site repairs and mobile work without the bulk of traditional metal tools Wide Compatibility: Works across multiple scenarios including electronics repair, phone maintenance, and lab testing, offering versatile solution for different tail plug interfaces and work environment User Friendly operate: Features intuitively interfaces not requiring complex setup, making it accessible for beginners and not professional to start testing immediately with minimal learning curves, Manufacturer: FROMCEO