AutoMeter Sport-Comp 52mm 8-18 Volt Electronic Voltmeter Gauge (3391)

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.

Features:

• 12 and 16 volt compatible, well-suited with nearly every street car or race car electrical system
• Autometers Race Proven Air-Core Electric Instruments Provide Quick And Accurate Readings
• Gauge kit includes bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
• Traditional incandescent lighting illuminates around the perimeter of the dial