Single Gauge That Can Be Used to Display Either Fuel Pressure or Oil Pressure; 52 Millimeter; Electrical; Digital Display; 0-100 PSI; White Face/Silver Bezel; LED; With 0-5v Analog Output For Data Loggers; With 100 PSIg Pressure Sensor/4 Butt Connectors/Black Fuel Pressure Faceplate/Instructions/Pressure Cable/Pressure Gauge assembly/Silver Bezel/White Fuel Pressure Faceplate/White Oil Pressure Faceplate