The Racelogic Performance Box Touch is the ideal tool to view and log your vehicles performance data. See just how fast your car is and how you can make it faster. In built 25Hz GPS provides highly accurate acceleration, deceleration, lap times and speed information. Powerful circuit analysis software allows you to review the data  and see where improvements can be made.4.3" colour touch screen displays performance data, lap times and speedRecords all data onto an SD card for analysisSlope correction mode corrects acceleration times relative to the road / track gradientView and record acceleration times, deceleration, lap times and speed.Data analysis software allows you to review all the data in an easy to understand formatBuilt in 25Hz GPS provides highly accurate dataAn optional clip-on battery allows you to record for up to 6 hours without plugging in the power lead.The Racelogic Performance Box Touch has various operation modes:ACCELERATIONView and record 0-60, 0-100, 100-200 mph