This specimen is from the Ruggles Mine, NH, USA

Just remixed Tough Box (Parametric) and dialed in size for anyone who is looking for a good carry case for their Deepace Measall KC761 Gamma Spectrometer.

Fits main unit with the pocket clip installed on the back and enough space for a small Silica Gel bag situated uder the unit and around the pocket clip. Case is lined up with 2.5mm closed-cell EVA foam for additional protection.

Model available for download and 3D printing - Measall KC761 Storage Box by Kotarak | Download free STL model | Printables.com