2-1/16 Voltmeter- 8-18volts

The AutoMeter 2-1/16 Voltmeter (8-18V) is a precision analog electrical gauge designed for vehicles and equipment requiring real-time voltage monitoring. This electric voltmeter serves mechanics, restoration enthusiasts, and off-road operators who need reliable battery and charging system diagnostics. The short-sweep design delivers quick, accurate readings across the critical 8–18 volt range typical of 12-volt automotive and marine electrical systems.

Built with AutoMeter's proven Z-Series construction, this voltmeter features a black face with a 2-1/16 inch diameter dial that fits standard gauge clusters and custom installations. The analog needle movement provides instantaneous feedback without lag, making it ideal for diagnosing alternator performance, battery condition, and voltage drop issues under load. The compact 4.6 x 4.5 x 4.8 inch footprint and lightweight 0.45 lb design allow flexible mounting in tight engine bays, dashboards, or auxiliary gauge panels without adding significant weight or bulk.

Classic car owners, truck builders, and powersports enthusiasts benefit most from this gauge when verifying charging system integrity during engine startup, cruising, and heavy electrical load scenarios. Installation requires basic wiring to the vehicle's 12-volt system; the 8–18V range accommodates both standard 12V systems and slightly elevated voltage from performance alternators. This voltmeter pairs seamlessly with other Z-Series gauges for a cohesive, professional instrument panel look while delivering the diagnostic clarity needed for preventative maintenance and troubleshooting.