The carbon dioxide concentration and the indoor air quality in interiors are deemed to be the most important indicators that the quality of the indoor air is good enough.
Evaluate indoor air quality through CO2- and other measurements
CO2 concentration should not exceed 1000 ppm
Testo offers you numerous measuring devices, which are particularly suitable for measuring these parameters.
Regular measurements of indoor air quality and comfort at workplaces allow for precise adjustment of the room climate.
Testo measuring devices help you ensure a comfortable climate in all rooms.
Download the exclusive practical guide for free now.
What does indoor air quality mean?
Monitoring indoor air quality in practice
What is thermal comfort?
Reasons for using measurement technology
Remedial procedures in the event of a complaint
And much more...
One app for all measurements
The testo Smart app guides you quickly and easily through measurements on refrigeration, air conditioning and heating systems.
New Features:
PRO measuring programs to increase the efficiency of your applications
Multifunctional
Compatible with all Bluetooth-enabled Testo measuring devices.
Efficient
Reports can be sent directly via email.
Fast
All measured values at a glance.
Simple
Intuitive menus
Clever
Free to download, free to use (Base App)
NEW
PRO Measurement Programs (subscription required)