Engine speed is as important an indicator as coolant temperature or fuel level in the tank. Especially for beginners who are not yet familiar with the car, or for racers who like to rev the engine to the limit. Some cars are not originally equipped with a tachometer, but this is not a problem. This digital tachometer can be installed on any car. It is compact enough to find its place on the dashboard. Its dimensions are 80x42x25 mm. The measuring range is limited to a threshold of 5999 rpm. There are two colors of illumination: blue and green. It comes with the necessary wiring for installation.