![AutoMeter American Platinum 2-1/16in Electric 18V Voltmeter Gauge](http://throwdownperformance.com/cdn/shop/products/57f4290e5182e0252cd05b94b4c01bb6_{width}x.jpg?v=1650462870)
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.