Altimeter Three Back Case

This is a printable model for the back case of the Altimeter Three from Jolly Logic, for model rockets use. I damaged the battery of mine (a VERY hard landing), and only found similar rated batteries but with a slightly different size that did not allow me to fit them inside the original case.

I made this one, and printed it with a XYZ Davinci Jr, medium infull (50%). Very solid and accurate.