Your challenges on ventilation systems

Ventilation systems differ in three main points:

  • Type and velocity of flow
  • Location and method of measurement
  • Degree of contamination of the air

Unfortunately, you never know beforehand what type of conditions a system will have before you begin working on it. This is why it is important that your measurement technology not only have the right probes, but also be efficient and easy to operate. This is the only way to ensure accurate results and that systems are properly adjusted for optimal performance, even on busy days.

Tips and tricks for air flow measurements in ducts

Your solutions: IAQ measuring instrument and smart probes

Air velocity & IAQ measuring instrument

testo 440
  • Intuitive measurement menus, included for volume flow
  • Large graphic display
  • Internal data storage and USB port
Flow measurement

Extensive selection of probes

IAQ probes
  • 1 handle for all probe heads
  • Wireless probes for more convenience and less cable chaos
testo 440 probes

Testo Smart Probes

Testo Smart Probes
  • Compact pro measuring instruments for your smartphone
  • For all important parameters
  • Operation/docu via App
Smartphone measuring instruments

Recommended products for measurements on ventilation systems

Kit: testo 440 with hot wire and vane probe

testo 440 flow velocity

Kit: testo 440 with 2 vane probes

testo 440 flow velocity kit

These might also interest you

Measurement at large vents

Measurement of turbulent vent flows

Then IAQ pro for IAQ pros: The universal air velocity & IAQ measuring instrument testo 400

testo 400 universal IAQ instrument

Kit: testo 400 with hot wire probe

Kit: testo 400 with vane probe

Measurement solutions for facility management and cleanrooms

Facility management

Cleanroom

How to contact us.

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