Smart climate measurement starts with Testo
Accurate temperature, humidity, and air quality measurement for professional environments.
View the rangeTesto professional measuring instruments
Are you looking for user-friendly measurement systems for your sector? Our Testo products offer customers the ideal measuring instruments for everyday use.
Testo offers you the ideal measuring instrument for every measurement and provide you with the complete measurement system right away.
Anemometers
The Testo anemometer range provides reliable solutions for measuring air velocity, volume flow and temperature across HVAC, ventilation and air balancing applications.
From simple handheld instruments for quick spot checks to advanced Smart App-connected devices with wireless data logging and reporting, the range supports efficient airflow measurement in ducts, air outlets and indoor environments.
With options including vane and hot wire technology, telescopic probes and smartphone integration, Testo offers tools suitable for everything from routine maintenance and troubleshooting to professional ventilation commissioning and system balancing.
Volume flow hood
Testo 420 Volume Flow Hood: A lightweight (under 2.9 kg) airflow measurement hood designed for larger ceiling and swirl outlets. It provides accurate volume flow, temperature, and humidity measurements using a built-in flow straightener for improved precision. The removable measuring instrument simplifies HVAC maintenance, while the accompanying app allows smartphone/tablet display and easy creation of on-site reports.