Digital Boost Gauge 52mm 0 to 30 PSI 7 Color Pointer High Accuracy Easy Installation Boost Pressure Gauge for Vehicle 12V1Easy Installation: This digital boost gauge comes with complete accessories for installation, making installation a breeze, and ensuring firm connection, so that the oil pressure gauge can work normally even under strong vibration. 2Accurate Display: The digital boost pressure gauge is designed to provide accurate and reliable readings, ensuring accurate monitoring of the turbo pressure in your vehicle. 3Practical Use: This turbo boost pointer gauge not only displays the turbine pressure value, but also displays the specific value directly on the screen. Through accurate numerical display, users can clearly understand the working status of the turbo system, providing real time pressure monitoring. 47 Colors Pointer: The turbo boost pressure pointer gauge has 7 colors adjustable pointer, so that you can choose according to your preferences and vehicle style. 5Stylish and Modern Look: This digital turbo boost gauge boasts a stylish and modern design that adds a stylish touch to any vehicle interior.