X431 auto scan tool is a new generation of product developed by Launch Tech. 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. 
Features: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 cnduct 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 via 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