http://thecornercase.blogspot.com/2014/03/3d-printed-tape-measure.html
http://www.thingiverse.com/thing:187267
http://thecornercase.blogspot.com/2014/03/3d-printed-dial-calipers.html
Tools designed and printed by Brian aka. angry_monk
Project blog:
http://thecornercase.blogspot.com/
Update:
The same guy developed and 3d printed fully working mechanical pencil.
http://diy3dprinting.blogspot.com/2014/07/fully-working-3d-printable-mechanical.html