Fun Experiment

I picked up a spare Battery-Water gauge pod on eBay and got a cheap VDO voltmeter from Summit and tried replacing the ammeter with the voltmeter. It came out pretty good! Note that if I use this, I will use the cleaner crome ring and face from my gauge as this is a bit rusty. I wonder if I could get an electric water temp gauge from VDO that would swing the right way...