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 would be more than happy to help you.

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

testo 400 universal IAQ instrument

  • 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
  • Perfect for standard-compliant measurements
  • Guided programs for HVAC grid measurements and comfort levels (PMV/PPD)
  • Full documentation that can be completed right on site

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