Compact scanned vs universal CAN... tested: Accuracy, ease, for 1996+ We were intrigued by the ANCEL AD310 Classic Enhanced’s promise of universal CAN diagnostics for 1996+ vehicles. The scanner’s compact design caught our attention, and we put it to the test across three different makes and models. Setting up the tool was straightforward—the intuitive interface guided us through connecting to the OBD II port, and the easy-to-navigate menus made reading and clearing fault codes a breeze. The results were impressive, as the AD310 AD310 accurately identified codes without Missing signals. While it lacked some advanced features, its reliability for basic diagnostics was commendable. For us, it strikes a great balance between affordability and performance, making it a worthy addition for anyone needing a trustworthy OBD II scanner.