The measuring head is very precise and insensitive to sliding and pitching. For this purpose, this design should be aligned horizontally (parallel to the wings) according to the measurement results in the wind tunnel. Perfect for the ambitious pilot. With this end piece, the probe only fits into the adapter type ST1! The version delivered since 11/2017 has a further improved measuring head.

Note: Images and drawings are similar. Certain differences are caused by manual production or further development.