Products By Topdon Last Updated - July 20, 2026 - Advertising Disclosure

Why we love it

•  2024 Newest Upgrade - More Powerful : AD900 BT is the latest diagnostic scan tool released in 2024. With its 28 advanced service functions, you can easily diagnose any car problem. The scanner tool has upgraded ECU online coding, Bi-directional control, FCA Auto Authand can be extended to cover over 130+ car brands. It is equipped with 2 years of free updates, a 4-core CPU for efficient operation, and a powerful battery that provides up to 11 hours of battery life. With just one click, you can clear fault codes and update the tool.
 28+ Hot Reset Features + OE Level Full System Diagnosis : With 28 advanced service functions, Including bi-directional control, Auto VIN, ECU coding, Oil Reset, ABS Bleed, EPB Service, SAS, DPF, BMS, Throttle Reset, Injector Code, Headlights, Transmission, A/F, and more! Keep Your Diagnostic Process Smoother ！For more special functions, refer to the Special Function Menu or click the car model Menu
Excellent Bi-directional Control + ECU Coding Online ： This wireless Bi-directional tool can send commands and receive information to perform specific tests and functions such as window/mirror/door lock tests and throttle adjustments to help you locate problems quickly. ECU coding can rematch replacement components to the ECU, and BMW, GM, Mercedes other flashing hidden functions. Our personalized concealed VIC interface storage design allows for easier storage, three LED indicators to quickly show you the status of your connection.
 2 Years Free Updates + 6300mAH Long Standby : Tired of paying for updates? This OBDII car scanner offers 2 years of free updates and one-click updates to enjoy the latest features so you can easily update your scanner tool. With its upgraded 4-core 1.8Ghz CPU, the ArtiDiag900 BT runs faster and more efficiently, delivering a seamless user experience. With its 7-inch screen, it always displays clear diagnostic results. In addition, The car code reader is equipped with a 6300mAh battery that provides up to 11 hours of screen time, making it the ideal tool for on-the-go automotive diagnostics.
 4-in-1 Data Graphs + More Personalized Features : With many one-click operation features, such as one-click update/upgrade to stay up-to-date; One-click fault code clearing to quickly detect and clear fault codes for all vehicle systems with just one click; Quick access to historically tested vehicle systems without having to go through AutoVIN again; Share data reports that In addition, you can use the scan tool remote assistance feature to get help from your friends or customers to make problem solving easier.
 130+ Brand Coverage and 18 Languages : AD900BT scan tool for all cars works with 130+ model brands, 10,000+ models, helping you with 99% of US, European and Asian car brands. We support 18 languages, don't let the language barrier stop you, and we have 2 year warranty, feedback feature and dedicated technical service team, if you have any questions, please feel free to contact us.SUPPORT@TOPDON.COM