
AutoMeter 52mm voltage gauge for negative-ground systems, operating across 8–18 volts to monitor electrical system health. Its patented air-core meter movement offers accuracy and simple installation to help detect charging or battery issues before they leave you stranded. Compact and durable, the gauge is suitable for both daily driving and motorsport environments where reliable voltage monitoring is needed.
Autometer Hoonigan 52mm 18 Volt Full Electronic Voltage Gauge