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JMS Gauges

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JMS 1.5" white-face Fuel, Oil, and Nitrous Pressure Gauges are designed to provide precision readings, and are liquid-filled to provide the ultimate in reliability and vibration dampening for the most demanding conditions. High-quality gauges are critical elements when tuning your nitrous or fuel system and we offer the perfect gauge for most applications. JMS gauges range from 0-15psi, 0-100psi and 0-1,500psi for all nitrous oxide applications, carbureted or fuel injected applications, and the 0-100psi model can be used as an oil gauge. JMS gauges are perfect for automotive, marine, powersports, and racing applications.