【Features】The tachometer is 52mm (2-1/6 ''), black housing made from durable ABS material, tachometer Readings from 0-8000 RPM. Clearly shows the current engine RPM in real-time
【White Backlight】Tachometer features White Color Backlight with a Red pointer. Whether it's under the bright glare of daylight or the low-light conditions of nighttime driving, ensuring clear visibility in all driving conditions
【12V Car Compatibility】Tachometer gauge suitable for for 1-8 cylinder 12V Car Gasoline Engine. NOT suitable for Boat/ Motorcycle/ Diesel Vehicle
【Setup Speed Ratio】Short-press the back button to adjust speed ratios for 1-8 cylinder engines. Please set the appropriate speed ratio according to the number of cylinders in your car
【Easy Installation】Includes Car Tachometer Gauge, Mounting Bracket Acessories kit, Installation Instructions. With Mounting Bracket to ensure easy installation on the car