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INDOOR AIR QUALITY AND COMFORT LEVEL

Measurements of indoor air quality

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.

Evaluate indoor air quality with testo 400

Measuring instruments for indoor air quality and CO2

Applications

Indoor air quality and comfort level

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.

Evaluate indoor air quality with testo 400
Practical guide

Indoor air quality and comfort level in the workplace

Download the exclusive practical guide now free of charge.

Indoor air quality and comfort level in the workplace

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...

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testo Smart App

One App for all applications

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

  • Air balancing

  • Multi-site measurement

testo Smart App

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

Our services

Contact

Do you have any questions or would you like a personal consultation?
We would be more than happy to help you.

Customer services

In case of malfunctions, send in your meter with a short description of the error. Please also include your telephone number for any queries. Normally you will receive your meter back within one week.

Calibration

Our subsidiary Testo Industrial Services supports you every day in ensuring quality while always complying with the relevant standards and guidelines. You get all the services you need for this from a single source.

Contact Us
Testo Ltd
Newman Lane
GU34 2URAlton
HampshireUnited Kingdom
01420 544433

Opening hours

Monday-Thursday: 8:30am - 17:00pmFriday: 8:30am - 16:00pm
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