Autometer Ultra-Lite 66.7mm Short Sweep Electric 8-18 Volts Voltmeter

DescriptionKeep tabs on the health and output of your vehicles electrical system safely and accurately. With a patented air core meter movement, this gauge operates with category defining accuracy anywhere from 8-18 volts on negative ground electrical systems. Installation is simple and it can keep you from being stranded on the side of the road.