This unit comprises a twin axis precision accelerometer housed in a small battery powered case which is easily located in any vehicle. Internal memory stores 5 minutes of test data.

Dyno Plus samples acceleration over 100 times per second, accurate to 0.005 g. With the included Road Acceleration Conversion Engine software (RACE) it provides an unparalleled level of performance data at a low cost.

RACE incorporates proprietary algorithms for accurate power calculation unique to GAA.