Handheld Dyno....anyone used this??

[00VERT GT]

Just found this on the web. Has anyone ever tried using this? or somthing like it? If it really works then damn...awesome product. Pretty much gives you all the info you would get from a dyno but much more.

http://www.nology.com/pdadyno.html

 

[Bone Racing]

i doubt it works....if it did, everyone would have one

its prolly as accurate as a g-tech...aka not great