12V 2.5inch 60MM Car Auto Racing LED Turbo Boost Gauge Vacuum Pressure Bar Meter

Specification: Material: Aluminum+Acrylic Power: DC(10-15V) 12V Professional Reads Range: -1~2 Bar Light Colour: White + Orange Backlight: Red Diameter: 2.5" /60mm Packing Size:15 x 8 x 11cm Feature: 270 degree sweep. Illuminated red needle display. LED display between white and orange light through different wiring connect modes. When the pressure alarm, the backlight becomes red, and flashing continuously, the pressure alarm point can be set by the button. Fitment: Universal for 12V Turbo vehicles Wiring instructions: White Light White+Red Wire= Positive Black Wire = Negative Orange Light: Orange+ Red Light= Positive Black Wire = Negative Packing included: 1 x Turbo boost gauge 1 X Users Manual In English