MyChron4 660 is a modular, expandable system: a most complete instrument to sample, view and record all data concerning your junior dragster.
As a standalone unit, MyChron4 660 records Engine RPM, Wheel Speed in MPH (calculated by jack shaft RPM and final drive ratio), Exhaust Gas Temperature, Cylinder Head Temperature. 
CVT and overdrive percentage are product of engine RPM and jack shaft RPM.
It also provides linear g-force as a derivative of wheel speed or rate of acceleration.
Each channel is recorded 50 times per second (50Hz).

All Prices shown are in AUD and include Australian GST, if you are an international customer this will be deducted at Checko