3.5 Inch Car LED Shift Warning Light Tachometer Tacho Gauge Step Motor 0-11000 RPM

Feature: Illuminated red needle display. Easy Installation, then you can use it conveniently. The speed alarm point can be set by the Knob button. Specification: Material: Aluminum+ABS+Acrylic Power: DC(10-15V) 12V Professional Reads Range: 0-11000RPM Backlight Colour: Blue Diameter: 3.75" (80mm) Fitment: FOR 12V petrol vehicles. Package Included: 1 X Tachometer Gauge 1 X User Manual