Feature:1. 10 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.2. This 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.3. The 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.4. Even 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.5. Stepper motor drive pointer, accurate display of engine speed, indicating high precision, drive control is relatively simple. Liquid crystal display, clear display of oil pressure.6. Accurate and stable parameter display, low power consumption. Simple installation, stable performance, antivibration, antiimpact.7. Smoky lens is used during the day, and LED display is clear and bright at night. Add feel of a racing car to your riding, high quality and light weight.Specification:Item Type: Fuel Pressure GaugeMaterial: ABSInstallation Aperture: Approx. 52mm/ 2.1in Display Range: 0-6barSpecification: 1 set (including accessories and sensor required for installation)Background Color: 10 colorsWorking Voltage: 12VFunction: Real-time monitoring of your car's fuel pressureFitment: Universal for 12V car .Package List:1 x Fuel Pressure Gauge1 x Sensor1 x Power Harness2 x Sensor Harness1 x Fixed Iron Frame2 x Screw2 x Nut2 x Gasket1 x Manual