I Have a gtech pro forsale $100 shipped your saving $100-120. These sell for $199-220 new. The bracket is broken to hold it in place so I placed a piece of vecrow strap to hold it into place on the back side. Works perfectly. I will have some pics up later if you are interested. Thanks for looking.
This is what it does,
RPMs and Shiftlights we are particularly proud of. We have invented this technology. No one in the world can pick-up RPMs from the cigarette lighter. Yes, MSD ignitions and even diesels work!G-TECH/Pro SS model has a unique new G-arrow that shows you the direction of the Gs that you are pulling and new large G numbers that are easy to read at a glance.With the new friendly icon-based user interface you can chose and review any of your runs in a matter of a couple of button clicks.We are the only G-meter that has x, y and z precision accelerometers. This improves accuracy and consistency. It also allows you to orient the G-TECH/Pro any way you like. 0-60 mph is another standard measurement with the new 0-100-0mph becoming increasingly more popular with the magazines.Oldies but goodies. These two measurements are what has made G-TECH a household name with car enthusiasts all over the world.G-TECH/Pro will give you accurate horesepower ratings for your car before and after modification. It's a great way to see if you are making the right improvements.With the revolutionary new RPM pickup right from the cigarette lighter we are able to measure Torque and display a DYNO-plot graph. We are the only people in the world to do this at this time.60ft time is a new measurement which helps with determining if your car is "hookin'-up" or not.
*borrowed from gtech home site*