Filament extrusion measurement jig

thingiverse

Measure Filament Extrusion Precisely with Calipers Configure your extruder steps and non-linear extrusion with precision using a jig for calipers. This tool is essential for accurately measuring the amount of filament extruded. Required Extra Parts: PC4-M10 Bowden Tube Coupling: https://amzn.to/2S5zQ0y Clear Bowden Tube Calipers You can still function without a clear bowden tube and coupling if you have another way to secure the tube in place, but keep in mind that non-clear tubing will be harder to see through. Mark the filament with a marker at its entrance to the jig and extrude 100mm. Then, move the calipers' depth gauge down the slot until it aligns with your mark to determine how much filament has actually been extruded.