The air temperature and relative humidity are key parameters when it comes to planning, selecting and adjusting heating and ventilation systems.
Testo offers you a wide range of hand-held measuring instruments as well as data loggers and hygrometers for long-term measurements.
Measuring indoor air quality and comfort level in workplaces on a regular basis enables the indoor climate to be adjusted precisely.
Measuring instruments from Testo will help you to ensure a comfortable climate in all rooms.
Download the exclusive practical guide now free of charge.
What does indoor air quality mean?
Monitoring indoor air quality in practice
What is thermal comfort?
Reasons for using measurement technology
Procedure of the measurement technician in the event of a complaint
And much more...
The testo Smart App guides you quickly and easily through measurements on refrigeration, air conditioning and heating systems.
Newly added:
PRO measuring programs for increasing the efficiency of your applications
Multifunctional
Compatible with all Bluetooth-enabled Testo measuring instruments
Efficient
Direct report dispatch by e-mail
Fast
All measurement values at a glance
Easy
Intuitive measurement menus
Smart
Free download, free use
NEW
PRO measuring programs