Description: Including all the advantages of its predecessor, X-431 Heavy Duty is designed to cover heavy duty diesel vehicle models of 12V & 24V voltage. It features ergonomic design, compact structure, convenient use and strong expandability. Feature: * Compact and ergonomic design * Professional & durable tool * Covering heavy duty diesel vehicle models of 12V & 24V voltage * No need for battery conversion when testing 24V trucks * Support all the current X-431 software * Covering a wide array of vehicle models * Fast upgrading via the Internet to keep up with the latest vehicle models * International design to adapt to all diagnostic sockets * Including all the electronic control systems * Unique data transfer to ensure fast operation * Strong waveform display function * Integrated connector to offer great performance * Connection with PC to keep service records through optional X431 PCCENTER * Multi-language choice * Handwriting input on large touch screen * Large compact flash memory for data storage. Specification * Operating system: Linux * CPU: 32-bit * CF Card: 512M * Main I/O: Standard serial * Power Supply: DC12V * Power Consumption: Approx. 5W * Screen: 320*240 color LCD with touch screen * Configuration: Main unit, Diagnostic system & Built-in printer . 35*35*25 Weight 14kg.