Professional car performance meter that can use many data sources (Accelerometer, Internal GPS, External bluetooth GPS).
For best accuracy use External GPS (high refresh rate).
-Measure car performance for flat road runs (based on accelerometer, GPS and other)
-Acceleration (none) to .. in km/h (kph) mph , user defined speed ranges
-Travel time for 60ft, 330ft, 1/8 mile 1/4 quarter mile (mobile dragstrip)
-Very accurate for accelerometer : ~1-2% off car speed sensor
-No need to press buttons - just drive , measure and review the results when you want to
-Dyno with dynamic power graph and torque graph over RPM
-Store best results and compare it with others
Coming soon : support for OBD2 adapter (bluetooth) as data source.
*2014-02-23 - added power/torque graph over RPM. Fixed few bugs. Changed rollout from 12" to 2" (for 0-x times and distance times from standstill). Added new error reporting via email.
*2013-12-24 - added save results function, support for internal and external (bluetooth) gps, added additional speed measurements, added powertrain loss setting.