How To Install A Voltmeter On Your Boat
Here’s a very simple do-it-yourself project with useful benefits such as detecting or preventing a power problem on your boat. Most boats have 12-volt electrical systems powered by one or more batteries that are recharged by the engine’s alternator or other electrical sources such as solar panels or a wind generator. If you don’t already have a voltmeter wired into your system to keep you informed of your batteries’ charge and the charging voltage, you can add one for a minimal cost and start reaping the benefits within minutes....