test grid
thingiverse
Human Flatness Tester: A Precise Tool for Measuring Your Build Plate's Flatness. Included with this tool is a 123D design file that you can scale to fit your build plate using your slicer or 123D Design software. The simple, rectangular form of the tester measures 211mm by 211mm and features 30mm squares for precise measurement. I use my Rigidbot 1 printer with a skirt setting to fill most of its bed. Print Settings: Printer: Rigidbot 1 Rafts: No Supports: No Infill: None Notes: I print at 1mm thickness, using 1.2mm walls on a 0.4mm nozzle, resulting in three shells with no infill. A 20-line skirt allows me to check and adjust board level and height during the printing process.
With this file you will be able to print test grid 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 test grid.