Gauge Block
thingiverse
I've relied on this gauge since acquiring my first printer to ensure accuracy - both for the printers and the filament. It offers four calibrations (one-quarter, three-eighths, one-half, and three-quarters inch) in both circular and square configurations. The gauge measures contours and elevations accurately, with holes representing approximately one-third of a calibration dimension.
Download Model from thingiverse
With this file you will be able to print Gauge Block with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Gauge Block.