SRG, Pitot/Static Tube (Prandtl Tube)
The pitot pressure input is at the tip of the tube and the static ports are slots on the side of the tube.

For use with 5 mm I.D. (internal diameter) tubing (see W-9001), Also works with 3/16 inch I.D. tubing.

Material: Stainless Steel

Dimensions
Length of Head: 222 mm (8.74 in)
Diameter of Head: 16 mm (0.63 in)
Weight: 91 g (3.2 ounces)

Ports: Stat. Druck (Static Port), Messdruck (Pitot Port),