... alignment 8-beam CCD,8 degree, 20 degree ,Turning measurement 17" LCD displ Wheel alignment ,4 wheel aligner,auto wheel alignment1. Independent ... , and also long distance communication;5. Special sensor with LCD screen and sensitive to light, which shows measurement results directly ... use10. Fashionable sensor design, equipped with fashionable MINI cabinet and 17" LCD display. Wheel alignment AA-WA777