Description
The THINKTOOL Expert 391 is a powerful, next-generation automotive diagnostic scanner designed for modern workshops and professionals. Built with advanced technology, it delivers OE-level full system diagnostics, allowing users to quickly detect, analyze, and resolve vehicle issues with high accuracy.
Equipped with intelligent features like ECU coding, online programming, and bi-directional control, this tool enables complete control over vehicle systems from testing components to performing advanced adaptations. It supports a wide range of vehicles including passenger cars, EVs, and heavy-duty trucks, making it a versatile solution for multi-brand diagnostics.
With a 10.1-inch HD touchscreen, fast processor, and long-lasting battery, the Expert 391 ensures smooth and efficient performance throughout the day. Its support for modern protocols like CAN FD, DoIP, and J2534 ensures compatibility with the latest vehicles and technologies.
Additionally, features like remote diagnostics, AI-based fault detection, and expandable modules (ADAS, TPMS, battery testing, etc.) make it a complete all-in-one solution for advanced vehicle diagnostics and maintenance.






