Redline Gauge Voltmeter

The Redline Gauge Voltmeter by QUICKCAR RACING PRODUCTS is an essential electrical monitoring instrument for performance-oriented drivers, racers, and automotive enthusiasts who demand real-time visibility into charging system health. Built specifically for vehicles operating in the 8–18V range, this analog gauge delivers instantaneous feedback on battery voltage and alternator output, making it indispensable for diagnosing electrical gremlins, monitoring battery condition during cold starts, and ensuring your charging system remains in peak operating window during high-demand driving or competition events.

This full-sweep analog voltmeter features a 2-5/8 inch diameter black face dial that integrates seamlessly into most custom gauge clusters and dashboard installations. The electric-powered design eliminates mechanical gauge lag, delivering true real-time voltage readings across the entire 8–18V spectrum with no calibration drift over time. The robust analog movement provides the tactile, analog driving experience preferred by serious racers and hot rod builders, while the compact 4.7 x 4.35 x 6.2 inch footprint accommodates both traditional round gauge pods and modern recessed dash binnacles without requiring major modification work.

Whether you're troubleshooting a marginal alternator on your street machine, monitoring battery voltage during extended idle periods at the track, or simply adding professional instrumentation to a custom build, the Redline Gauge Voltmeter suits 12-volt and 24-volt systems across hot rods, race cars, restorations, and modified street vehicles. Installation requires only three simple connections—positive, negative, and ignition power—making it accessible to both experienced fabricators and first-time gauge installers seeking reliable electrical system feedback.