Feature 1LED backlight, clear and bright, there are 7 colors can be adjusted. 2The light color can be switched at will by the button on the lens. 3Universal design, applicable for all 12V car models. 4Using quality stepper motor, provides fast response and high sensitivity. 5Comes with installation manual, simple to install, convenient for using.Condition: 100% Brand NewItem Type: Turbo Pressure Boost Gauge(0-30 IN.HG,0-30PSI)Color: As picture shownApplication: Suitable for all 12V car modelsItem Number: BX101496Product Diameter: Approx. 2in /52 mmProduct Current: IGN Maximum 0.3A ILM 0.3AProduct Power Supply: DC (10-15V) 12V Professional.w-e-text table td,.w-e-text table th,.wang-edit-text table td, .wang-edit-text table th{border: .5pt solid #000;};.w-e-text table,.wang-edit-text table{border: 1px solid #000 !important;}Package List1 x Turbo Pressure Boost Gauge(PSI)1 x Wire Harness1 x Boost Sensor1 x PVC Hose1 x T-Shape Connector1 x Spiral Button1 x Accessory1 x English ManualNote1. The instrument wire will sometimes be different colors as the installation display, please understand!2. We try our best to provide clear pictures and measurements.Please check as much as possible to make sure you need the items.3. Due to your different understanding and different computer monitor, the actual project may have distinct colors different from the list images.4. The size of the project is measured manually, please allow 2mm/0.1in difference.5. Professional installation is highly recommended!