SKU: ATM3891
UPC: 046074038914
MPN: 3891
The AutoMeter 2-1/16 GS Voltmeter Gauge (8-18V) is an essential diagnostic and monitoring instrument for any serious automotive enthusiast or shop mechanic. This compact electrical gauge fits seamlessly into custom dash clusters, engine bay panels, or mobile diagnostic setups where real-time voltage monitoring is critical.
Whether you're troubleshooting charging system performance, verifying alternator output, or monitoring battery health during high-demand modifications, this voltmeter delivers the precision data you need to keep your vehicle running reliably. Built to AutoMeter's exacting standards, the 2-1/16 inch GS-series voltmeter features a robust analog movement calibrated to read system voltage across the 8–18 volt range.
The durable gauge housing and precision dial ensure accurate readings under all operating conditions, while the compact form factor integrates cleanly into custom gauge pods or OEM cluster conversions. This gauge benefits racers, street builders, and professional technicians who need continuous voltage feedback during tuning sessions, electrical diagnostics, or long-duration performance runs.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
