VDO SingleViu 52mm (2-1/16") Ammeter - 150 AMP

The VDO SingleViu 52mm (2-1/16") Ammeter - 150 AMP is an essential electrical monitoring instrument for any serious automotive builder or restoration specialist. Whether you're upgrading an alternator, diagnosing charging system performance, or verifying high-output electrical modifications, this precision ammeter provides real-time current flow data that keeps your electrical system operating within safe parameters. Designed for classic cars, hot rods, and modern performance builds alike, the SingleViu series delivers the accuracy and durability that professional mechanics and enthusiasts depend on when electrical system integrity matters.

VDO's SingleViu ammeter uses a proven electromagnetic movement mechanism that accurately reads charging and discharge current across a 150-amp maximum range, making it suitable for stock applications and moderately upgraded electrical systems. The 52mm (2-1/16") round gauge face fits seamlessly into standard dash clusters and aftermarket gauge pods, while the straightforward analog needle display requires no power-draining electronics—it operates directly off your vehicle's electrical circuit. The robust construction and weather-resistant design ensure reliable performance in engine bay and cabin environments, with clear markings that allow you to quickly identify whether your alternator is charging properly or if parasitic loads are draining the battery while the engine runs.

Installation requires a simple two-wire connection directly to your battery and alternator circuit—no complex wiring or modules needed. This ammeter is ideal for owners building restomod vehicles, classic car enthusiasts performing electrical system upgrades, and anyone converting to high-output alternators who needs to confirm proper charging output. The compact form factor and modest weight make it equally at home in vintage dashboard pods, modern gauge clusters, or center console installations. For DIY builders and professional shops alike, the VDO SingleViu 150-amp ammeter provides the direct, reliable feedback necessary to ensure your vehicle's electrical system performs flawlessly under load.