Treedix

Treedix USB Cable Tester with Display for Cable Resistance E Marker Test USB

• 【USB Cable Performance Testing】Test USB cable continuity, functionality (charging, data transfer, high-speed signal), and measure internal resistance for power efficiency. Verify ground wire connection to outer shell for cable integrity, safety, and shielding.
• 【Type-C eMarker Chip Reading】Reads eMarker chip parameters in Type-C cables, providing detailed performance information (e.g., maximum current, voltage, data transfer rates) to help users fully understand cable capabilities and ensure safe, efficient device usage.
• 【High-Definition Color Display】The USB cable checker features a 2.4-inch high-definition color display. With the left white button, you can easily switch between function pages to view real-time detailed status of the cable, including internal resistance, power delivery efficiency, and cable quality. This helps you quickly identify inferior cables.
• 【Full Compatibility】 This device supports interface types such as Lightning, Type-C, Micro-B, Mini-B, and Type-A, and is compatible with the detection of USB 2.0, 3.2, 4.0, and Thunderbolt 3/4/5 cables, fully meeting the testing requirements for a variety of cable types.
• 【Multiple Power Supply Options】The black button on the left can flexibly switch the power supply mode, and support the use of AAA battery or Type C 5V to stably supply power to the USB tester