Ventilation systems

For ventilation systems to provide an ideal working climate, they have to be optimally adjusted and maintained at all times. The compact measuring instruments from the testo Smart Probes range allow you to conveniently measure air flow velocities in ducts and at outlets by smartphone. The practical Smart Probes are always to hand for immediate use.

Best seller: testo 405i

How testo Smart Probes offer support for your ventilation systems

Duct measurement

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  • Measurement of air velocity, volume flow and temperature with the testo 405i thermal anemometer
  • Simple configuration of the dimension and geometry of the duct cross-section for determining the volume flow

This is how the testo Smart App supports this job:

  • Following intuitive input of the duct cross-section, the App calculates the volume flow completely automatically.

Outlet measurement

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  • Measurement of air velocity, volume flow and temperature with the testo 410i vane anemometer

This is how the testo Smart App supports this job:

  • Easy parametrization of the outlet (dimension and geometry)
  • Comparison of volume flows of several outlets when adjusting a ventilation system
  • Continuous and multi-point mean calculation

We recommend these products

testo 405i – thermal anemometer operated by smartphone

testo 410i – Vane anemometer operated with your smartphone

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testo Smart Probes HVAC/R Complete kit

Overview of all Smart Probes and Smart Probes kits