AutoMeter Gauge Speedometer 3 3/8" 80Mph Mechanical Marine White

An easy and affordable solution to determine your speed over the water. AutoMeter’s Pitot Tube style Speedometers are essentially a precisely calibrated pressure gauge. Speed is determined by measuring the water pressure entering the pitot tube that extends into the water in the path of the boat. This is translated into miles per hour to give you an accurate and reliable indication of your speed. This is a time tested design that is a great option for most any watercraft.
Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.