Motorcycle Mini Voltmeter Holder for 7/8"/22mm handlebar

thingiverse

This is a voltmeter holder for use with standard off-the-shelf 0.28" waterproof voltmeters that you can buy for a few dollars on Amazon/eBay/AliExpress (fits with the model as pictured with the wires coming out the back). I made it to mount the voltmeter to my motorcycle, as the regular ones you can buy are too big and I want something small and compact. Mounts to standard 7/8"/22mm handlebars with a cable tie. The GoPro style mount to connect the upper and lower half takes an M3x20mm screw and an M3 nut. To secure the voltmeter to the holder, 2x M3x8 screws are needed and there is a groove in the body of the holder so that a nut can be used to secure the screw. Mounts to the handlebar with a zip tie that goes through a hole in the lower half. Pull the zip tie as tight as you can to keep it firmly in place. For extra stability you can add a piece of double-adhesive tape under it, but because the voltmeter is so light I find that it works well with just the zip tie. Supports are neccessary to print the wings that it screws go into. I suggest you print it in the orientation shown in the photos. This is the exact voltmeter I bought, but there's many more places to get the exact same one: https://bit.ly/2HsndHu You will need to extend the cable of it to use it. I butchered an old USB cable and soldered that onto the end to make it look neat.