Database of defects found, self learning and for position of car chassis number.Core unit of an expandable and flexible system to realize a test and inspection line with: side slip, suspensions test, vehicle weighting, play detector, visual inpsections, exhaust gas analysisopacimeter, headlight tester, phonometer.Remote Control, with specific keys for each functions, it provides a full operativity: configuration, test, calibration, storing of measurements.Easy use from far away positions and high visibility of data and of the various operating phases.