The Shar I ordered is a 2032 battery. Needed to order some more batteries as my Wixy height gauge is dead.
The two 6 inch "cheap" calipers I still have that work, A Niko and a Duratool are SR44. I forget the one I just threw out.
"Ave" So that is his name. I do wonder his background as he does really know his s..t errr stuff.
My vernier caliper, no name but may be a HF from many years ago, is nice enough to include tiny screws the maintain the alignment of the head to the scale. No wobble. I have not seen that on the digital ones, but maybe it is inside. Unfortunatlly I have to use a magnifying glass to read it. I should sell it as I can't really use it. Before I had my cataracts done, I just took off my glasses and it was like a 5X magnifier.
I am going though everything, house, shop, cars. Keeping the stuff I can use, replacing with what I can use that needs upgrading, eliminating what I won't use. I have a perfect Stetson that was my grandfathers, but I am just not a Stetson guy. The list goes on.