DIY USB Cable Tester Soldering Kit, PEMENOL 9-in-1 USB Cable Checker

【VERIFY MULTIPLE CABLE TYPES】 Designed to help users check the connectivity of various common cables. This tester is compatible with several interface types, such as RJ45 (for networking), USB Type A, Type C, Micro B, Mini B, and Apple’s Lightning connector, aiding in the identification of wiring issues.
【FLEXIBLE DUAL-POWER OPERATION】 Offers two ways to operate: use the onboard battery compartment for portability, or connect to a power adapter via the Type-C port for stationary use. The integrated power switch helps conserve energy.
【Transparent Acrylic Case – See How It Works】: Clear acrylic enclosure lets you visually inspect internal components and LED indicators, combining functional durability with a clean, modern look for labs, classrooms, or workbenches.