Feature: The gauge measures up to 30 psi in pressure. Made with high strength metal for maximum durability. Precise design with digital display and Blue and Red LED. Good performance and high stability. Smoke tint lens during the day, clear and bright LED display at night. High accuracy and easy operation. Specification: Condition: New Material: Aluminum alloy Voltage: DC (10-15V) 12V Color: As shown in picture Hose Length: Approx 1m / 39.4in Diameter: Approx 52mm / 2.1in Height: Approx 58mm / 2.3in Package Weight: Approx 262g Fitment: For 52mm diameter gauge Package List: 1 x Turbo boost gauge 1 x U bracket & screws kit 1 x Plastic hose 1 x Tee coupling Note: 1. Professional installation is highly recommended. 2. Please allow 1-3cm error due to manual measurement. 3. Monitors are not calibrated the same; item color displayed in photos may vary slightly from the real object. Please take the actual item as the standard.