Website: thingiverse
Author: danielsoltis
Price: Free Download
File format: .Stl 3d printable
Description:
Calipers designed to slide over a ruler. I printed a set of calipers (http://www.thingiverse.com/thing:48413) but found the markings too hard to read, so I adapted the design to fit over a metal ruler I already have. The ruler is 26.5mm wide and 1mm high, so the design fits those measurements. I’ve included the sketchup