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!

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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