Efficient adjustment of ventilation systems

Measurement solutions for ventilation systems.

Ventilation and air conditioning systems require a great deal of energy.
However, for a pleasant indoor climate, they are indispensable.

Measuring instruments from Testo help you to regulate the plants efficiently

  • To achieve significant savings quickly
  • To guarantee a feel-good climate in all rooms in the process

Take advantage of Testo's technical facility management expertise!

How to contact us.

Do you have any questions?
We would be more than happy to help you.


Our recommendations for efficiently adjusted ventilation and air conditioning systems

Universal air velocity & IAQ measuring instrument testo 400

  • Standard-compliant HVAC grid measurement in accordance with EN 12599
  • Step-by-step guide
  • 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

testo 440 multifunction measuring instrument

  • Clearly structured measurement menus for volume flow, K-factor, cooling/heating output and long-term measurement
  • Large display for intuitive operation
  • Wireless measurement convenience with no cable clutter thanks to Bluetooth probes

Vane anemometer with measurement funnels

  • Simple, fast and precise measurement of individual environmental parameters
  • Uncomplicated configuration, via testo Smart App if desired
  • Compact and robust design

Compact instruments for duct, outlet and filter measurement

  • Easy, fast and precise measurement of flow rate, volume flow and temperature at air inlets and outlets
  • Fast in-app configuration, graph history, 2nd screen and measurement data memory in the testo Smart App
  • Incl. funnel kit for plate outlets and ventilation grilles