On Feb 25, 5:23*pm, Wes wrote:
Wes wrote:
* Folks, I would lie to be able to measure workpiece length while the
part is still chucked up. I see that Starrett has such a beast, but is a
bit rich. Any suggestions?

..

Wes
--
..

I have used a depth mic rod with a disk like flanged end [.025 wide ]
that does that for over 40 years.
With it you can measure location and width of o'ring grooves deep down
bores and the like.
You have to zero it every time and use a double nut to lock rod in
place. For longer then 1 inch
you have to use a jo block to set. And subtract the ,025 going one
direction.

Jim

PS One rod works in a standard depth mic for up to 6 inches.