Dakota Digital 2 1/16 Mini Voltmeter Features: Industry standard 2-1/16 diameter gauges feature a non-glare, high-brightness, vacuum fluorescent graphic displays with no engraved annunciators, for a black out effect when off Choose from a variety of mounting options: flush mounted into a tank, bar mounted into a cup or bracket Durability of machined aluminum housings and the brilliant look of chrome bezels Comes with manufacturer's 2-year warranty