Dress White Water Pressure Gauge Kit by Faria (F13108). This gauge's contoured black pointer contrasts with the firm, easy-to-read black graphics on the white dial encircled by a powder-coated white bezel and flat glass lens. The pressure gauge operates by transferring a low-current signal from its meter to the ground through a variable-resistance transmitting device. Key Features: Scratch-resistant glass lens Adaptable to 24 VDC systems Corrosion-resistant and long-lasting plastic cases 12 volts direct current negative ground Specifically designed for Outboards Made from high-quality materials Reads pressures ranging from 0 to 30 PSI Available in both standard and metric measurements This kit includes the necessary tubing and barb fittings for installation. Specifications: Brand: Faria SKU: F13108 Weight: 0.62 LBS Material: Glass Style: Dress White Gauge Size: 2" Measurement Limit: 30 PSI Operating Temperature: -30 degreeC to +85 degreeC Storage Temperature: -40 degreeC to +105 degreeC Torque: 5 to 7 inch pounds Mounting Hole: 2-1/16" (53 mm)