Ensure air quality and comfort

Ensure air quality and comfort

A good working climate is important – and easily feasible technically

With multifunction air velocity & IAQ measuring instruments from Testo and the compatible probes, you can record all relevant air velocity & IAQ parameters such as temperature, humidity, CO2 and lux.

Data loggers record air velocity & IAQ values over a longer period, enabling conclusions to be drawn about ventilation behaviour, for example.

Even so, what if someone complains about the indoor climate? With the standard-compliant evaluation in accordance with PMV/PPD, you don’t need to worry.

Take advantage of Testo's facility management expertise!

How to contact us?

Do you have any questions? We're happy to help you.

Regional Office (Singapore, Malaysia, Indonesia)

Our recommendations for air quality and comfort.

Air velocity & IAQ measuring instrument
testo 440

  • Clearly structured measurement menus for turbulence, mould detection and long-term measurement, e.g. CO₂
  • Large display for intuitive operation 
  • Wireless measurement convenience with no cable clutter thanks to Bluetooth probes

Multifunction air velocity & IAQ measuring instrument testo 480

  • One for all: Probes for temperature, %RH, draught, flow, CO2, lux
  • Present comfort values objectively in accordance with PMV/PPD
  • Incl. analysis software and differential pressure sensor

Data logger for temperature and humidity
testo 175 H1

  • Climate monitoring in offices and storerooms
  • Easy data transfer by USB
  • Data evaluation and documentation on PC

Intuitive, efficient, reliable – everything you need for facility management

Facility Management catalogue
  • At Testo, you will find measuring instruments for heating, air conditioning, ventilation and refrigeration systems, as well as for electrical measurement parameters.
  • Our digital measuring technology is intuitive and easy to use – saving your service engineers valuable time during every measurement.
  • Our one-stop service includes loan instruments, repairs, 24-hour spare parts service, made-to-measure probe construction as well as seminars and webinars with valuable practical information – all from one provider. • Our web-based test equipment management system PRIMAS takes care of your organizational work and increases the availability of your equipment.
Testo is your competent partner for all facility management measuring tasks. We can help you carry out your day-to-day work more easily and efficiently, with intelligent measuring technology and tailored services.

Practical information about recording measurements at supply air, exhaust air and swirl outlets

Practical information about measuring the volume flow at supply air, exhaust air and swirl outlets

In our Tips & Tricks brochure, you will find valuable tips on measuring correctly at all types of air outlets – for example:

  • Reliable recording of volume flows at large supply air outlets
  • Accurate measurements using the testovent 417 measurement funnel
  • Particularities of recording measurements at swirl outlets

Know-how: Application examples for facility management

Testo is a strong partner to have by your side, who will provide you with all the measuring equipment that you need to carry out all your technical facility management tasks. And that’s not all – we also offer you a tailored service, which will make your work easier, more accurate and also faster.

  • Uniform instrument operating concept guarantees simple, intuitive operation
  • Efficient documentation thanks to digital recording
  • Calibration service including logistics and organization
  • Integral test equipment management system PRIMAS

You will find all the details in our facility management application example.

Testo ensures greater quality and efficiency in facility management with comprehensive services and innovative connectivity solutions:

  • Comprehensive services ranging from calibration and loan instruments to consultancy and training services - everything from one provider
  • App-to-app integration: readings are recorded directly in the mobile software for CAFM on smartphone, tablet or laptop
  • Increased data quality and customer satisfaction

Our integral, manufacturer-independent test equipment management system PRIMAS guarantees increased efficiency and quality in the management of your equipment:

  • Minimum processing times for calibrations and repairs
  • Efficient deadline monitoring of calibration and maintenance due dates
  • Standard-compliant implementation and documentation of all calibration procedures