The file 'Small, Simple Enclosure For An LED Voltmeter Purchased Off Of Ebay 3D Printer Model' is (STL) file type, size is 377.0B.
Intended to house a 0.56” Mini DC 0-99V Voltmeter LED Display Volt Meter Digital Panel Meter.
Obtained from this e-bay listing:
http://www.ebay.com/itm/221247476526?_trksid=p2060778.m2749.l2648&ssPageName=STRK%3AMEBIDX%3AIT