Extruder testing panel
thingiverse
In our MakerBot extruder test setup, we employ this particular panel.
Download Model from thingiverse
With this file you will be able to print Extruder testing panel 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 Extruder testing panel.