Working with the UNIMETRO professional 3D measuring software,
the EXTRA series Vmm will provides strong 3D measuring function,
which becomes a powerful 2D/3D composite measuring device with extremely reasonable price.
The EXTRA series is using high accuracy linear slide way, which is totally different from the cross
slide way used for other manual Vmm, ensures much more stable
and accurate transmitting of the work stage, also voiding the potential risk of the shorten travelling range which cost by the cross slide way.