Features: Efficiently test and diagnose charging cables for smartphone and USB Type C devices with this portable USB cable tester, ensuring rapid detection of faults to save time and boosts productivity. Featuring a 3dbi bandwidth for precise switches detection, this compact cable testing tool boasts ABS construction with high temperature resistance up to 105℃, ideal for rigorous electrical diagnostics. Designed for mobile technicians, electronics DIYer enthusiasts, and repair professional seeking USB diagnostic tool for on the go cable assessments and troubleshooting. Use it in workshops, field repairs, or home DIYer setups to quickly verify cable integrity, identify charging issues, and ensures compatibility across multiple device types. Its pocket sized rotor diameter design and universally port compatibility make it indispensable for experts requiring accurate, portable solution for cable maintenance and quality controls. Specifications: Component: ABS Package Includes: 1Piece Data Cable Tester note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.