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Due to inflation, supply chain disruptions and changes in the global business environment, please be advised that price and delivery is subject to change at the time you place your order.
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There are 3 products.

Series 100 AV Durablock® Air Velocity Gage Kit

Designed with the finest raw materials, the model 100 AV durablock air velocity gage kits include a stainless steel pitot tube, magnetic mounting clips, air velocity calculator slide rule, rubber tubing with connectors, and more. Made with the latest technological advances, each gage kit was designed to measure differential pressure, static pressure, or air velocity. View the full list of products below to find the one for you, and if you have any questions or issues concerning our items, please contact us at or chat with us live.