[Dave Goob Cook]

It's been very reliable and durable.....as with anything else, don't let it sit out in the rain, and watch your sample area. It comes with a nice mast for the wind meter and temp probe to mount on top of a trailer or such.

It does give D/A, but you have to watch for what your car responds to the most....humidity moves my gasoline tune up more than any one other factor, so while the D/A may not move, the inputs (temp, humidity, baro) may be moving.