Compatibility: Designed specifically for OBD2 scanners, this adapter seamlessly converts 24V to 12V for use with for Launch Truck diagnostic tools. Durability: Built to withstand the rigors of heavy-duty trucking environments, ensuring reliability and . Efficiency: Ensures a stable connection and power conversion for accurate and fast diagnostics. Ease of Use: Simple plug-and-play installation makes it easy for professionals and truck owners to use. Portability: and compact, this adapter is easy to carry and store, making it an essential tool for mobile diagnostics. Color: As Shown Material: plastic Package Contents: 1 * Scanner conversion line Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.