Features: Please notice that our X431 can be updated by internet. X431 auto scan tool is a new generation of product. It's a perfect marriage between automotive electronic technology and information networking. X431 adopts open diagnostic technology, which is the most advanced in the world as well as the future of automotive diagnosis. It carries PDA functions apart from reading trouble code, data stream and actuation test, sensor waveform and digital code control. Product character: To interface with computer with X431-PCLINK (optional) to store test data in vehicle service record; To simulate and test sensors with the help of sensorbox (optional); To test the parameters of the battery and conduct analysis on battery conditions through batterybox (optional); To print out test data any time with built-in printer; Easy operation through handwriting input on large touch screen; As generic diagnostic equipment, it can interface with diagnostic adaptors of all vehicles models in the world; Strong test capacity to cover all electronic systems; Unique reading of date stream to ensure fast date updating; Strong waveform display to monitor any change in the data stream; Embedded operation system and open-platform diagnosis to make effective diagnosis possible; Integrated adaptors featuring compact design and reliability; Complete after-sales service system to give life-long service; Multi-language choices and easy update by the Internet. Reference: Operation System: Linux CPU: 32-bit processor CF card: 128M Interface: Standard serial/ parallel port Power: DC12V Output: Approx. 9W Printer: Mini thermo printer Printer interface: Standard parallel port Screen: 240*320 LCD touch screen with backlight Structure: main units, Smartbox and mini printer