... force, brake force difference, drag brake force, axle deceleration, whole car deceleration, dynamic weight, static weight, side slip, shock absorber efficiency ... while other color is available. 2. CONTROL UNITComputer system: Industrial PC, PIII, memory 256 M, CD Rom, 20G hard disk,Electronic ... aided intelligenceTest data baseEnglish version software and other language available. Car tester