Enclosure for new SMD-based geiger counter by impexeris for SBM20 and STS-5 tubes

--- update 2020-02-01 I have added a cap for SBM-20M (shorter tubes) adapterM-SBM-20.stl
This is a revised enclosure for the new - SMD based hardware version of the DiY geiger counter ( http://www.ebay.com/itm/162282227238?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649 and https://github.com/impexeris/DiY-Arduino-Geiger-Counter-SMD/tree/master/Enclosure%20.files%20for%203D%20printing ) by my colleague - eBay vendor impexeris ( http://www.ebay.com/usr/impexeris) .

note: this enclosure i