What better tool works in odometer?
 

I am looking to buy a tool that I can work with odometer, I do the repair mileage ...

Here in the forum there Martech key, but is new and it seems that not giving full support.

Anybody here work with this?

In my research I found the dash Vag Pro is a box.

but in all specifications met them, and if it is possible to update the same.

I do not work with cars, but I'm wanting to enter this area.

thanks