Auto Meter 4391 Ultra-Lite Electric Voltmeter Gauge, 2.3125 in.

Auto Meter 4391 Ultra-Lite Electric Voltmeter Gauge, a lightweight, race-proven instrument offering quick and accurate readings. Easy-to-read silver dials and high-contrast orange pointers combine with a wide gauge offering, making this product a competition favorite. The gauge kit includes bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed installation instructions. Compatible with 12 and 16 volt systems and illuminated by traditional incandescent lighting around the dial perimeter. Item dimensions are compact (0.8 x 0.6 x 0.5 inches for certain internal parts), and the unit is constructed of plastic for a lightweight build. Ideal for street and race cars seeking reliable voltage monitoring.

• 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