testo 405 Anemometer 0 up to 5 m/s

Anemometer testo 405 0 up to 5 m/s stick has a rapid response sensor for detecting the most minute changes in air velocity such as windows, door and heat exchanger leaks. This mini-anemometer reads air velocity (m/s only) and temperature (°C only) and calculates volume flow in cubic meters per hour.

Price: 179.99 from Conrad Electronic