The device has a pitot-static tube that can be moved axially along the duct to allow students to measure the local variations in total and static pressure due to the variation in duct cross section.
A convergent divergent duct section that connects to the Hilton Airflow System using a flexible coupling.
The measured pressure changes may be compared with the Bernoulli equation predictions. The device is designed for use with the optional multi-tube manometer.
