OBD2 Diagnostic Scanner with Reset Functions, Battery Test & Wi-Fi Updates

The TOPDON AD500 is a professional-grade OBD2 scanner designed for DIY mechanics and car enthusiasts. It delivers comprehensive 4-system diagnostics covering engine, transmission, ABS, and SRS systems with real-time data visualization and fault code reading. Beyond standard diagnostics, the AD500 includes 6 reset functions: throttle adaptation, oil light reset, SAS adjustment, TPMS reset, BMS reset, and EPB reset. This brings your vehicle systems back to factory specifications without dealer visits. Smart AutoVIN technology automatically identifies your vehicle and guides you to relevant diagnostics. The 5-inch touchscreen display with physical buttons makes navigation intuitive, while 4 simultaneous live data streams simplify complex information. Real-time battery voltage monitoring helps detect electrical issues early. Compatible with 67+ car brands and 10,000+ vehicle models worldwide, the AD500 supports 12 languages and Android 11. Its robust hardware includes 2GB RAM, 32GB storage, and a 3350mAh battery for extended use. Lifetime Wi-Fi updates keep your scanner current with the latest vehicle data. Compact and ergonomic at 10.2 x 8.3 x 2.4 inches, the AD500 fits easily in any toolbox—your essential partner for vehicle maintenance and troubleshooting.