![Autometer Prestige Series 52mm 8-18V Short Sweep Electronic Voltmeter Gauge](http://throwdownperformance.com/cdn/shop/products/e8dbcaafa4d96cdf53dede2b1f404df2_{width}x.jpg?v=1650463393)
Keep 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.