About this 3D model

A device for measuring the level and flatness of your print-bed. The gauge is mounted on a hinge, so that it can swing up and out of the way of your nozzle when not in use. The bracket mounts are on 50mm spacing, so that it can be used with a "Greg's Wade" style extruder. It fits (as shown) on an ordbot, and should fit a prusa i3.