NMS300
I have owned Newalls before and I like them. The NMS300 was the perfect choice for my vertical mill. Installation is simple due to the well thought out mounts. The DRO is packed with useful features and easy to see screen. And of course the scales are just about indestructible.. My only negative comment (a small one), is that the manual is a little vague when it comes to setting up options. Not too user friendly. But once completed all works very well.