UPGRADE COLOR SCREEN AND SIGNAL INDICATOR DESIGN 2.8inch color display provides more detailed view and faster detection. Easy to navigate menus and read codes. Powers directly from the vehicle via the OBDII Data Link Connector without the need for a battery or charger. Builtin signal indicator helps quickly determine if the device is suitable for your car. WORKS ON MOST CARS Supports 9 OBDII/EOBD protocols. Compatible with 98% of American gasoline models since 1996 and European gasoline models since 2002. Supports 8 languages: English, German, Dutch, Spanish, French, Italian, Russian, and Chinese. SUPPORTS ALL OBD2 PROTOCOLS SAE J1850 PWM SAE J1850 VPW ISO 91412 ISO 142304 (KWP) ISO 157654 CAN COMPACT DESIGN Car diagnostic scanner with a 2.5 feet long cable and a thick, flexible insulator. Six buttons: scroll up/down, enter/exit, and quick query buttons for VIN and DTC fault codes. USE SCENARIOS Home garage diagnostics: read and clear DTCs for common engine or emissions issues, verify lights, and monitor live data when possible. Quick compatibility check: use the signal indicator to determine suitability for a vehicle before performing more indepth diagnostics. Professional servicing: diagnose a wide range of vehicles with broad protocol support (CAN and nonCAN), read VIN, and quickly retrieve fault codes on site.