With digital display, intuitive observation. Accurate and stable parameter display, low power consumption Simple installation, stable performance, anti vibration, anti shock. Add a racing look and feel to your ride,High quality and light weight. High accuracy and easy operation. Easy Installation, then you can use it conveniently. Describe: : Item Type:Fuel Pressure Regulator Placement on Vehicle: Front Voltage:DC 12V Measure Range:0-8kg/cm² Applicable model: Universal Ffunction : 12V For Car Auto Motorcycles colour: black + white Material: plastic + metal Package Contents: 1 x Fuel booster oil pressure gauge (The compatibility just for reference .Please make sure the item fit for your car before purchase.) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.