Features： 1、Black car vacuum gauge, with blue LCD reading, which looks nice-looking and stylish. 2、Simple installation, no need complicated tools, convenient to use. 3、Precise manufacturing ensures high sensitivity, dependable to use. 4、The illumination on the dial for easy reading in the dark, which can bring much convenience for you. 5、Universal design, suitable for all 12V gasoline car. Specification： Condition: 100% Brand New Item Type: Vacuum Gauge Color: As picture shown Item Number: BX101452 Size: Approx. 2in/52 mm Power: Professional 12V, IGN MAXimum 0.3A Units: BAR Input Voltage: 0-1.0V Read: -1.0-0 Bar Warning Point: ≥ 1.6Bar 20 LED: 6 x Yellow, 7 x green, 7 x red Exact Analog LED Type: 1 light per 0.05Bar Color: Smoke lenses when "off" , color LED display when "on" Package List： 1 x Vacuum Gauge (BAR) 1 x 4.3ft PVC Hose 1 x Sensor 1 x Filter 1 x T-Shape Connector 1 x English Manual 1 x Rotary Knob  1 x Wire Harness