The testo 410i Smart Probe is a compact wireless vane anemometer for measuring air velocity, and temperature and deriving volume flow. It is used at air outlets, and for monitoring the air flow of ventilation systems.

• Measures air velocity, volume flow, and temperature as well as air flow at registers and automatically calculates volume flow (enter duct dimensions simply)
• No air density correction required due to design
• Measure volume flow at several outlets simultaneously (using mutiple Smart Probes) to adjust system balance
• Timed/multipoint averaging to get accurate air flow profiles