The PRO-LINK+ from Snap-on delivers diagnostic coverage for Classes 1-8 trucks along with code-specific repair guidance in a rugged handheld device, including step-by-step troubleshooting routines, testing procedures, component and connector photos, fault-specific wiring diagrams, specs, and remove and install instructions. The device features a large 12" touchscreen, 9-hour battery life, and an integrated camera with a light, along with a USB-C port for charging and connection to a monitor or external devices and two USB 3.0 ports for peripherals.