The Atlas Automotive Equipment Compact Wheel Aligner, No. ATEWA40, features the latest CCD technology to carry out precise wheel alignment and is designed for those who may have not offered computerized wheel alignment before. Using a 'hang-on' clamp design, setup is fast. A comprehensive vehicle database provides the necessary data and readings, and adjustments can be seen live on screen as they happen. All necessary accessories are included such as PC, printer, turn plates, and calibration kit.