Review on FXC Waterproof Cigarette Voltmeter Protection Sports & Fitness in Boating & Sailing by Anthony Colton

Great product, fairly easy to install. Some instructions could be used and a cutting template would be helpful to get the exact size of the hole. All the connections and wires worked great and I used heat shrink connectors to connect everything. It works great and looks fantastic. The USB connector is misspelled as "socker" but the glow-in-the-dark stickers look pretty obvious. I didn't like the supplied mounting screws. I like self tapping screws for aluminum so I used stainless steel screws for attachment. The included screws will probably work just fine though.