2/16 Chrono Chrome Gauge Pressure 0-100PSI

The AutoMeter 2-1/16" Chrono Chrome Gauge Pressure 0-100 PSI is a mechanical oil pressure gauge designed for precise, real-time engine diagnostics in performance and high-performance vehicle applications. This full-sweep analog gauge delivers accurate pressure monitoring across the 0–100 PSI range, enabling drivers and technicians to identify oil pressure anomalies before they become critical engine issues.

The 2-1/16-inch diameter face with black background and chrome bezel provides excellent readability in both daylight and low-light conditions, while the full-sweep needle movement offers sensitive responsiveness to pressure fluctuations. The mechanical design requires no electrical wiring, eliminating common electronic gauge failure modes and making installation straightforward in engine bays or custom dash configurations. The gauge operates independently of ignition circuits, meaning oil pressure is readable even during engine start-up diagnostics.

This gauge suits engine builders, vintage car restoration projects, high-performance street vehicles, and track cars where direct hydraulic pressure feedback is critical. Mechanics value direct mechanical gauges for their ability to function reliably without dashboard computer integration. The compact 2-1/16-inch size fits standard automotive gauge pods, A-pillar mounts, and dash openings where space is limited, making it ideal for retrofits or aftermarket instrumentation clusters.

The Chrono series from AutoMeter represents the brand's heritage in mechanical gauge design, trusted across motorsports and street performance applications for decades. The 0–100 PSI range covers typical passenger vehicle, light truck, and early racing engine pressures, while the full-sweep calibration delivers visual feedback proportional to actual pressure changes—a critical advantage for monitoring engine health during acceleration, idle, and sustained load conditions.