With the testo 400 we introduce you to the new generation of of air flow and IAQ measurement technology.
Thanks to numerous innovations and smart technology it makes carrying out all measurement tasks in the ventilation and air conditioning sector easier and less complicated for you than ever before:
The testo 400 is an all-rounder with a wide range of probes, suitable for all applications in the air conditioning and ventilation sector.
The integrated measurement assistant with its numerous measuring programs supports the user with each measurement and ensures that they are both error-free and (if required) even norm-compliant.
Documentation and measurement data management can be carried out directly on site. For detailed analysis and reporting, the software testo DataControl is included in delivery.
With its smart touch operation and robust design the testo 400 air flow and IAQ measurement measuring device prevails in everyday work.
We are convinced that the testo 400 is smarter, faster and better. Discover the advantages of the newest air flow and IAQ measurement technology now!