Autometer Ultra-Lite 2-1/16in 8-18 Volts Digital Voltmeter

Keep tabs on the health and output of your vehicles electrical system safely and accurately with AutoMeter?s ultra precise Digital Voltmeter. With precise resolution down to a tenth of a volt, this gauge operates anywhere from 8-18 volts on negative ground electrical systems. A direct plug in wiring harnesses included for ease of installation.