Treedix USB Cable Tester Checker Data Wire Fast Detection for Short Circuit & Open Compatible with Type C, Micro B, A, B

【Wide Compatibility】This USB cable tester can be used to test various types of usb cables, including Type-B 2.0, Type-C 3.0 (Type-C 3.1/Type-C 3.2), Micro-B 3.0, Micro-B 2.0, Mini-B 2.0, and for Lightning cables, quickly identify faulty wires. 【Efficient Testing】Supports multiple interfaces and quickly identifies cable abnormalities,Suitable for electronics repair, device debugging, cable quality inspection, and other scenarios. 【Dual Power Options】Flexible power supply—use CR2032 button battery or Type-C port 【Accurate Display】24 clear LED indicators show real-time pin status. A lit LED indicates a good connection, while no light indicates a fault. Clearly displays abnormalities such as shorts and open circuits for quick troubleshooting. 【Portable & Durable】It‘s use high-quality plastic shells，compact design fits easily in your toolkit,allowing for cable testing anytime, anywhere.