I created this mounting bracket to hold two combination volt/ammeters for my portable generator. Each gauge monitors one of the 120v legs of the 240v generator. Print this out in PETG, ASA, or something similar since it will get pretty warm near the generator engine.
My Westinghouse WH7000EC gen-set did not have any volt/amp gauges and these off Amazon work pretty well. I used to have them in an outlet cover that I zip-tied to the generator, but that was not exactly ideal.
You can see in one of the pics what it used to look like vs now with the mounting brackets. I ended up mounting these to the generator with some of those 3M Scotch Dual Lock heavy duty fasteners.
This should fit most of the “DROK” brand volt/ammeters on Amazon.
The author marked this model as their own original creation.