The Snap-on  PRO-LINK+ is a handheld diagnostic tool that provides OEM-validated diagnostic coverage for Class 1-8 trucks with code-specific repair guidance. The tool includes step-by-step troubleshooting, wiring diagrams, and component visuals to help technicians move from fault codes to repairs more efficiently. Additional features include a 12" touchscreen, up to nine hours of battery life, an integrated camera and worklight, USB-C and USB ports, and a startup time of approximately five seconds.