One of the things that drew me to this was the ability to use the same tablet on my mill - where this first DRO will go - and eventually add scales to my lathe.
Though do you really want to be handling your tablet that much while in the shop? I figured I wouldn't even want to be touching the with my dirty oily hands let alone pass it back and forth between machines. Of all the stuff dropped on my shop floor i wouldn't want the tablet to be one of them.
Figure I'll mounting a separate device next to each machine in a bit easily removed casing