the tool is too advance and it is not too worth it sa atin...IMO hindi naman binabase ang selling price ng second hand na oto because of the odometer reading e.
besides, you can always just buy a 2nd hand low milelage odometer sa suking surplusan and replace your high milelage odometer is easier di ba.
I just experienced some sort of cheating the odometer reading by cutting the electrical wire or connection. Once I test-drove a nissan patrol, I noticed that the odometer is not registering the mileage, so I asked the SA about this who just placed what I think was a fuse and voila! the odometer is back.