gtech pro

[Applejaxx95vert]

Just played with it a little bit seems pretty cool, dont know how accurate they are. I didnt get on the car hard and shifted about 4000 rpm and it said the q/m time was 16.69. I hope the gear and tune will wake it up.

[PKFIRE]

Just played with it a little bit seems pretty cool, dont know how accurate they are. I didnt get on the car hard and shifted about 4000 rpm and it said the q/m time was 16.69. I hope the gear and tune will wake it up.

Pretty accurate, I have one and it's always within .1 seconds in the quarter.

[chad393na]

X2. I have an old school original model that is always within a tenth or two.

[furiouslyfaster]

How does something like that measure HP and stuff like that. I know it uses GPS which I get that is how it can show speed and do 1/4 mile times and stuff, but how does it do HP?

[Pitbull1052]

mine shows qm time, hp, tq, 0-60 and it was within 3 hp of the dyno

[Blackout]

I have a program on my android phone called dynomaster and its seems to be very accurate als.