7 Color LED Car Turbo Boost Gauge Meter with Sensor and Holder for Racing Vehicles Features： 1、7 color LED digital display, high accuracy data reading 2、Each gauge displays two functions (self function and voltage) 3、With Turbo Boost/Oil Pressure/Oil Temp/Water Temp Gauge Meter for option 4、Made of high quality plastic shell, durable, shockproof and corrosion resistant 5、Included gauge holder, sensor and wires, easy to install. Universal fitment for 12V vehicle, racing car Specification： Features: 7 color LED digital display, high accuracy data reading.  Made of high quality plastic shell, durable, shockproof and corrosion resistant. Included gauge holder, sensor and wires, easy to install. Universal fitment for 12V vehicle, racing car. Specifications: Material: Plastic Color: Black Light Color: 7 Color Size: 6.8 * 4.5cm/2.7 * 1.8in Package Weight: 322-422g Fitment: Universal Wiring Method: Red Wire - Battery Positive Pole Black Wire - Battery Negative Pole White Wire - ACC Package List: 1 * Gauge 1 * Set of Accessories Package List：