Rear panel for Tektronix 2225 oscilloscope

thingiverse

This is a 3D-printable replacement rear panel for a Tektronix 2225 CRT oscilloscope. If your scope, like mine, is missing its original plastic rear panel, this will provide: * Rear feet. Rubber stick-on feet (≤ 14 mm diameter) can be inserted. * Protection for the exposed end of the CRT. It does not have any power cord management features. It requires 180 mm × 132 mm of print area, and prints in two parts to glue together. Also on GitHub: https://github.com/kpreid/3dp-2225-rear-panel ## Caveats * This is not a particularly refined model; I just wanted to get it working and sturdy, and I didn't want to wait for many multi-hour prints. So the fit is not perfect and more plastic is used than probably necessary. * My oscilloscope was also missing its front feet and pivoting handle. (I vaguely heard that this may be the result of it having been rack-mounted in the past.) Therefore, I have not attempted to match the height of the rear feet to the front, or test that they work with the scope tilted up.