Climate measurement improved to the maximum.
Comfort level measurement with the testo 400
Measuring indoor air quality and comfort level
The testo 400 allows you adjust the indoor climate to comply with standards, thus minimising the risk of staff absences due to illness. With the testo 400 and its extensive probe portfolio, you can determine all relevant parameters quickly, reliably, and intuitively.
Intuitive measurement menus
The testo 400 actively supports you in standard-compliant measurements. It guides you step by step through the comfort level measurement and assists you in evaluating the measurement results.Wireless comfort
Numerous probes for comfort and indoor air quality are also available in the wireless Bluetooth version. This means less stress for you and more space in the measuring case.IAQ long-term measurement
The IAQ data logger can be used independently for long-term measurement with up to six different probes after it has been programmed using testo 400.Practical accessories
With the measuring stand for comfort measurements, you always position the suitable measuring device and the probes in conformity with the standards.
Standard-compliant comfort level measurement
The testo 400 allows you to check all parameters for indoor air quality and comfort levels in compliance with the latest regulations and standards:
Objective statement on thermal comfort thanks to PMV/PPD measurement
Standard-compliant determination of turbulence, draughts, and indoor air quality
Determination of comfort levels at hot work stations with the WBGT measurement
Would you like a consultation?
In the online configurator, you can find out quickly and easily which combination of measuring instrument, probe and accessories best suits your requirements.
Standard-compliant comfort level measurement
The testo 400 allows you to check all parameters for indoor air quality and comfort levels in compliance with the latest regulations and standards:
Objective statement on thermal comfort thanks to PMV/PPD measurement
Standard-compliant determination of turbulence level, draught and indoor air quality
Determination of comfort levels at hot work stations with the WBGT measurement
Would you like a consultation?
In the online configurator, you can find out quickly and easily which combination of measuring instrument, probe and accessories best suits your requirements.
Standard-compliant comfort level measurement
The testo 400 allows you to check all parameters for indoor air quality and comfort levels in compliance with the latest regulations and standards:
Objective statement on thermal comfort thanks to PMV/PPD measurement
Standard-compliant determination of turbulence, draughts, and indoor air quality
Determining comfort at hot workplaces with WBGT measurement
Would you like a consultation?
In the online configurator, you can find out quickly and easily which combination of measuring instrument, probe and accessories best suits your requirements.
Kits for comfort level measurement
Application videos
Comfort level measurement with the testo 440
Comfort level measurement at the workplace
This is how you ensure a comfortable ambient climate at the workplace with measurement technology from Testo.
What is thermal comfort?
Reasons for the use of measurement technology
Measurement of air temperature, air velocity and humidity
PMV/PPD measurement
Indoor air quality assessment
And much more ...
Valuable measuring facts about testo 400
Measurement menus
Measurement menus testo 400
With these pre-installed measurement menus, the testo 400 can assist you in carrying out measurements highly efficiently, without measurement errors, and in compliance with standards.
Brochure
testo 400 brochure
Everything you need to know about the testo 400 universal IAQ instrument in one concise brochure
Application example
Application example
Easy and reliable evaluation of heat-affected workplaces with the help of the WBGT kit from Testo.
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