PhilosopherKing AzB Gold Member Gold Member Silver Member Jun 18, 2014 #1 "Digital Caliper" phone app. Seems pretty workable... Your thoughts????
B bdorman Dead money Silver Member Jun 18, 2014 #2 Check out the "Pocket Toolbox" app (free). It has one although it's really a "sliding ruler" but with careful eyes you can get within 1/64" of reality.
Check out the "Pocket Toolbox" app (free). It has one although it's really a "sliding ruler" but with careful eyes you can get within 1/64" of reality.
