One of the best value dataloggers on the market. Easy to upload data to computer via the inbuild bluetooth wireless interface. Lights can be programmed to flash for under or over temp or min or max revs. All the lights are easy to easy including a light for best lap time. Multiple displays to choose from. The unit knows when you revisit a track - no need to enter track information a again. It comes with sophisticated track mapping software which shows speed, revs, temp etc at every point of every lap. Comparison of lines and laps is simple. It is an invaluable tool to help reduce lap times. No other datalogger has the same functionality even at a much higher price.
