Features: 1) Wheel aligner: a) Bluetooth or infrared wireless data transmission b) Convenient for moving compact cabin c) Data show in distinct color d) 20 degrees CCD camera measurement technology e) Each sensor can carry out measurement process f) Designed for total measurement of vehicle typical angles 2) Test line: a) Test scope including truck and car b) Strong software system, one can combine freely c) Integrated system: brake, suspension, side slip and axle load d) One-step or automatic self-check mode e) Designed for future of automobile service workshop