Comprehensive USB cable testing device designed to evaluate continuity, charging capability, data transfer performance, and high-speed signal functionality

Measures internal resistance to assess power efficiency and verifies ground wire connection to the outer shell for improved safety and shielding integrity

Supports reading of Type-C eMarker chip data, providing detailed information such as maximum current, voltage capacity, and data transmission specifications for accurate cable assessment

Equipped with a 2.4-inch high-definition color screen that displays real-time cable status, including resistance levels, power delivery efficiency, and overall quality

User-friendly interface with a control button that allows quick switching between different testing modes and display pages

Compatible with multiple USB standards, including USB 2.0 and USB 3.2, ensuring accurate identification and verification of cable versions

Integrated detection for PD 3.0 and PD 3.1 protocols, allowing confirmation of fast-charging and high-power transmission capabilities

Flexible power supply options, supporting both AAA batteries and Type-C 5V input for stable and convenient operation