Faria Euro Black 4" Speedometer - 30 Knot (Pitot) [32809] Brand_Blue Sea Systems (100) AT-5 - Large White

(100) AT-5 - Large White Cable Tie Mount

it automatically resets after the temperature returns to normal

Section Diameters -

Outer Diameter: 3

or other out-of-the-way location

Faria Euro Black 4" Speedometer - 30 Knot (Pitot) [32809] Brand_Blue Sea Systems (100) AT-5 - Large WhiteEuro Black 4" Speedometer (30 Knot) (Pitot) Perimeter lighted Black dial with bold White graphics, Black aluminum bezel, contoured White pointer and flat glass lens. Pitot tube type speedometers operate by pressure from the water being forced into the pitot tube. This pressure is then transmitted through flexible tubing to the bourdon tube movement inside the speedometer head where it is converted into a speed reading by the movement mechanism. Pitot