AutoMeter P31531 Spek-Pro 2-1/16" Digital Fuel Pressure Gauge 0-15 PSI

The AutoMeter Spek-Pro Digital Stepper Motor Fuel Pressure Gauge delivers professional-grade accuracy for monitoring fuel pressure in both fuel-injected and carbureted applications. This advanced gauge uses a precision 280° brushless stepper motor with digital control to provide exceptionally accurate readings from 0-15 PSI, making it ideal for diagnosing fuel system issues and preventing costly engine damage.

Advanced Digital Technology:

• Precision digital stepper motor movement provides quiet, fluid pointer action with superior dial resolution
• Data acquisition grade solid-state pressure transducer with 1/8" NPT fitting for unmatched accuracy
• Peak recall function stores and displays the highest pressure reading until manually cleared
• Exceptional resistance to vibration and heat for reliable operation in harsh environments

Customizable Display & Alerts:

• Seven user-selectable background illumination colors: red, blue, green, white, yellow, orange, and violet
• Independent brightness adjustment for day and night viewing with separate dial and pointer dimming
• Configurable high and low pressure warnings using three front-face buttons
• Pro-Control output with 1.5 amp capacity to trigger relays, warning lights, buzzers, or activate injection systems

Professional Design & Installation:

• Patented wide-angle dial design maximizes readability in a compact 2-1/16" size
• Black dial face with fluorescent red pointer and chrome round shoulder bezel
• Domed clear lens with LED lighting for excellent visibility
• Includes plug-in wiring harness and patented lightweight spin-on mounting bracket
• Cup/hole mounting diameter: 2.050", outer bezel diameter: 2.360"

This gauge provides the precision monitoring needed to optimize fuel system performance and protect your engine investment. Complete with all necessary hardware and transducer for straightforward installation.