AutoMeter 5423 Pro-Comp 2-5/8" Liquid Filled Mechanical Pressure Gauge 0-300 PSI

The AutoMeter Pro-Comp 5423 is a professional-grade mechanical pressure gauge engineered for accurate monitoring of pressure sources up to 300 PSI in demanding automotive, racing, and industrial applications. This 2-5/8" gauge features a liquid-filled design that dampens vibration and shock while providing smooth, reliable pointer movement even in the harshest environments.

Key Features:

• Liquid-filled bourdon tube movement for superior accuracy and durability in extreme conditions
• 0-300 PSI measurement range suitable for fuel, oil, transmission, and hydraulic pressure monitoring
• No electrical connection required - purely mechanical operation compatible with any vehicle
• Traditional incandescent perimeter lighting with included red and green bulb covers
• Black dial face with fluorescent red pointer for excellent visibility
• Brushed aluminum Super Bezel with flat, clear lens
• 2-5/8" standard cup/hole mounting size with 2-7/8" outer bezel diameter

What's Included:

• Complete gauge assembly
• Bulb and socket assembly
• Red and green bulb covers
• Mounting hardware
• Detailed installation instructions

AutoMeter's race-proven mechanical instruments deliver trusted accuracy without the complexity of electrical systems, making installation simple and reliable for street or race applications.