MARINE CITY Boat Universal Speedometer Kick up Pitot Tube 80 MPH Sea Portable Mini Tool Accessories Tube Gauge for Marines Boats Yachts (Not Includes Mounting Parts) (Pack of 1)
Amazon.com: PerfectPrime PT6302, 304 Stainless Steel S Type Pitot Tube for Measuring Bi-Directional Air Flow, 6mm x 300mm Length : Industrial & Scientific