Accuracy of the Gtech Pro RR ?

[Skitzoid]

Anyone have one of these and an opinion on their accuracy ?

http://www.gtechpro.com/rr.html

Stkitz

 

[2003gt]

i had one awhile ago....in my old 03 gt.....it was damn accurate, i found a back road, and did a couple of 1/4 mile runs and got my time, it said a 14.23 and at the track my best for the day was a 14.10.....

i never got the horsepower setting right because i didn't know how heavy the car was....but it was definately cool, and measured your rpms almost exactly....

fun little toy

 

[jlisle01]

If you want an accurate HP for your car you can weigh your car at any big truckstop. Most truckstops have a platform scale that will give you weights accurate to within 20 lbs for each axle.