The cockpit of your vehicle is equipped with instruments such as a speedometer that combines all necessary functions. Speed, temperature, fuel gauge, odometer, headlights, indicators and oil gauge. ... Besides classic speedometers in many versions from Stage6 and Koso, there are many instruments with special functions such as exhaust gas temperature, tachometer, voltage display and more. High-end multifunctional instruments like the Koso RXF go far beyond the basic functionality, these are real on-board computers. Some instruments, such as the Stage6 tachometer, are specifically designed for engine tuning or racing use. The speedometers and instruments are available with analog and / or digital display and in many sizes, colors and shapes.