I needed a simple voltmeter box/case for the above voltmeter with a range of 4.5-30V DC for my DIY Solar Generator Project that I am busy constructing.
Having a 3D Printer in the shack resulted in the following case being printed after downloading the STL Files from Thingiverse.
Many thanks to Flip_Schaumal for making his project files available.
The end result is visible in the images below. I now have a good looking case for the voltmeter mentioned supra.
Images: (Click on images for larger view.)