Features 1、The product is made of steel case, it is practical and beautiful. 2、The contact points are made of high quality copper material, which is more conductive and less prone to aging. 3、Highlight blue LED digital display design, rapid and accurate response, easy to read. 4、Simple and convenient to install, suitable for all vehicles with a 12V battery voltage. 5、High precision sensor​, it can detect water temperature, oil temperature, oil pressure, turbines, vacuum, exhaust, fuel pressure. Specification Features: 1. The product is made of steel case, it is practical and beautiful. 2. The contact points are made of high quality copper material, which is more conductive and less prone to aging. 3. Highlight blue LED digital display design, rapid and accurate response, easy to read. 4. Simple and convenient to install, suitable for all vehicles with a 12V battery voltage. 5. High precision sensor, it can detect water temperature, oil temperature, oil pressure, turbines, vacuum, exhaust, fuel pressure. Specification: Condition: Brand New Item Type: Air Pressure Gauge Housing Material: Steel Color: Black Size: Approx. 52mm / 2in Background Light Color: Blue Font Voltage: 12V Weight: 417 g / 14.7 oz(approx.) Applicable Models: All vehicles suitable for 12V battery voltage Product Use: Used to measure car pressure values Package List: 1 x Air Pressure Gauge 3 x Mounting Kit Package List