Detailed Product Description Main Feature: -Windows XP operating system with customer management and data memory function.-2.4G Zigbee communication make the signal transmission accuracy, stability, reliability-8 tracks CCD measuring with both electronic level and mechanical level.-All vehicle data for 4 wheels can be measured simultaneously and front wheel data or rear wheel data can be displayed individually with zoom.-3 points run-out compensation measurement.-Over 10000 vehicle data are saved in PC and new data update can be easily downloaded at Doyo's website.-Wheel base, track width and axle offset measurement.-Steering wheel angle measurement and difference value measurement between left wheel and right wheel can be displayed.-Self diagnosis for system breakdown and error message display.-3 kinds of platform level setting.-Caster lock and lifting lock .-Hundreds of 3D anaimated pictures for adjusting guide.-Self-service multi-language input display system.-Intellegent battery charger make the batter continuously work 15-20 hours.-Automatic power off within 5 min after working.Technial Data: ItemsTotal TeoCamberCasterThrust AngleSet backMeasuring Range:±40°±12°±18°±8°±10°Accuracy±4±2±4±2±4Clamp range: 10"-20" or 10"-24"Power supply: 220V/110, 50/60HzInput power: 500WConsole Dimension:760X650X1200