Key Chain Calipers (Print in Place)
prusaprinters
These calipers are key chain friendly with dimensions of just 5x40mm when closed. Graduations are visible by a recessed area coloured with a fine red sharpie (turns gold when dried on black filament).The first line on the scale is 0mm. Each line represents 10mm, and they have a measurement range from 0-50mm. Use estimation for numbers in between the graduations. I can typically measure with an accuracy of +-0.5mm.They are print in place but may require some hot water to break free depending on your printer's tolerance. Recommend to print with ironing on all surfaces which will help the overhanging layer break free easier.I have also attached the .ipt and .iam files in case you want to make some direct adjustments or see my inefficient workflow :)
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