Bed Level Tester

thingiverse

I designed a small bed-level tester that fits perfectly on my bed. To ensure accurate results, I place one in each corner and one in the center, although this setup can be adjusted to suit your specific needs. This 20mm disk features segments of varying thickness - one, two, or three layers - which provide an ideal testing ground for assessing layer adhesion. The middle section includes a sloped area with a hole that makes removal effortless without damaging the delicate parts, allowing for easy inspection of the topmost layers. As I use a Monoprice Select Mini printer, I designed this tester using the "Magic Number" layer heights to guarantee optimal performance. The accompanying STL file, "Bed_Test_0.2625_-_0.175.stl," is specifically sliced with a first layer height of 0.2625mm and subsequent layers at 0.172mm. To cater to different printers, I've also included variations for 0.1mm ("Bed_Test_0.1.stl") and 0.2mm ("Bed_Test_0.2.stl") layer heights, which are common settings for many other printing devices. Although I haven't personally printed these versions, they should work on your printer if it has the capability.