New dragy 10Hz GPS Based Performance Meter, 10Hz GPS Laptimer (DRG70)

Easy to use, links nicely with IPhone and is very accurate.

Test at drag strip and very accurate.

Husbands race car

testing launch control on my Haltech Ecu, 700hp 2jz g35 would have taken me many track days to get it to the point it took me 2 days with the dragy! dropped my 0-60 a whole second!! worth every penny! also you can put it on vehicles you would never take to the track and see how they compare, put it on my truck and it surprised me with a 7 second 0-60 and a 15.6 quarter!

Product failed. Bought last year specifically for my snowmobile, used for three months and left in my office for the summer. now it won’t connect or do anything other than stay lit up blue until it dies.

seamless product. so fast shıppıng

Android app readings are not accurate for me even with a brand new phone. Could just be my general location but I tried two different dragys, two different android phones (one brand new), and different locations within the city. Quit open areas too. Compared to a plugged in obdii tuner which reads exact mph speed, it was always a mph off at lower speeds and two at higher speeds. And of by .5 seconds over all the different time readings. My tuner does 1/4 and 0-60 times too. No wheel spin on my AWD Durango so that was not a factor.

This thing is flat out awesome. Tested it at the track and was within .01 et and 1 mph. Also caught some cool video of car on fire lol

Nothing to add really. It does what its supposed to do

This thing is really cool and very accurate