Auto Meter 3391 Sport-Comp Electric Voltmeter Gauge, 2.3125 in.

Auto Meter's 3391 Sport-Comp electric voltmeter gauge blends classic Auto Meter styling with over 30 years of race-proven design. The air-core electric movement delivers precision and extreme accuracy with a red pointer for quick-glance monitoring. The gauge kit includes a bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed installation instructions. Designed for reliable performance across street and race car electrical systems; compatible with 12 and 16 volt systems. Constructed of durable plastic with traditional incandescent perimeter illumination. Item dimensions are approximately 4.8 x 4.5 x 4.7 inches; item weight about 0.45 pounds. UPC/GTIN: 046074033919. Model/Part: 3391.

• Auto Meter’s 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
• 12 and 16 volt compatible, well-suited with nearly every street car or race car electrical system
• Traditional incandescent lighting illuminates around the perimeter of the dial