Racelogic Performance box - GPS Laptimer / data logger.
The PerformanceBox is a performance meter which uses GPS data collection at the rate of 10 times per second to allow recording of speed, lap and split timing, G-force, 0-60, 0-100 braking distance as well as many other data references. The box also uses a “live comparison to best lap” to give a predictive lap timing function to give instant feedback on your driving to find improvements and maximise performance.
This is a brilliant piece of kit for in car lap times, circuit split times and also post track diagnosis. This unit is £415 at Demon Tweeks.
Hardly used as i always forget it! i cannot find the box or the charger cable but its just a generic cable anyway! It includes screen mount, 2Gb memory card.
I will include cost of postage to UK mainland £200
If i find the box (which im sure i have somewhere) i will post it.