Just a caution. I have 2 or 3 somewhere. I just found the dial versions in imperial to be more usable in my shop. I turned one into a digital depth/height gauge and the others are in a box in the rafters. They were something I thought I really needed, bought another one when I didn't find it very helpful thinking it was the tool, then did that again before I realized I just preferred dials. I have other DRO tools that I would not want to give up so I am not just anti-tech. That's just how it worked out for me. You may want to start cheap with Harbor Freight instead of burning up a bunch of cash for a drawer-dweller.
"A hen is only an egg's way of making another egg".
– Samuel Butler