Auto Meter 2645 Z-Series Electric Voltmeter Gauge, 2.3125 in.

• Traditional incandescent lighting illuminates around the perimeter of the dial

• 12 and 16 volt compatible, well-suited with nearly every street car or race car electrical system

• Gauge kit includes bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation

• Auto Meter’s race proven air-core electric instruments provide quick and accurate readings