Differential pressure (manometer) measures static pressure, air flow, and volume flow (with pitot tube not incl.)
Measures manifold pressure and pressure drop across filters and coils and has measurement menu in app that includes pressure drop alarms
Easy configuration and calculations for volume flow (enter pitot tube factor and dimensions easily)
Magnetic back holds instrument for hands-free operation
The Testo 510I SMART probe is a Wireless differential pressure probe used for accurate low-pressure measurements. The Testo 510I is great for measuring pressure in manifolds, static pressure, and pressure drops in buildings or ventilation systems. Use it to measure the pressure drop across coils and filters or in ducts and systems. made in United States. Manufactured by Testo, Inc.