110 color series 100 Psi fuel pressure gauge is designed to monitor and display the pressure running through the fuel system of your car or truckgauge with black dial, tinted lens and illuminated red needle. 2This gauge will let you match your factory dash lights or add your own personal style to the interior of your vehicle. With a color memory feature built into each gauge, you wont have to worry about changing the color of the gauge every time you power up your vehicle. 3The black gauge face with magnified tinted lens will add a sleek new look to your oil pressure gauge and will enhance your car or truck's overall style when installed on your dashboard, in your radio slot, or in your driver's side pillar. 4Even when your oil pressure gauge is turned off, it will still look amazing in your vehicle, going into a full blackout and creating a unique appearance. 5Stepper motor drive pointer, accurate display of engine speed, indicating high precision, drive control is relatively simple. Liquid crystal display, clear display of oil pressure. 6Accurate and stable parameter display, low power consumption. Simple installation, stable performance, anti?vibration, anti?impact. 7Smoky lens is used during the day, and LED display is clear and bright at night. Add feel of a racing car to your riding, and light weight.