Measure air volume up to 100 m3/hour with the VentiFlow-mk2. The new VentiFlow-mk2, with a measuring range from 10 to 100 m3/h, is the ideal instrument for quickly checking and balancing delicate domestic ventilation systems.

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Ventiflow-mk2 is the instrument to measure, balance and commission the airflow of domestic ventilation systems.

The measurement of multiple dwellings is easy: create all valves for one dwelling and copy them to the next one.

A measurement takes less than 10 seconds after which a measurement report can be sent from your phone.

The VF-mk2 has a patented flow straightener to guarantee accurate measurements on a large collection of different supply and exhaust grilles. Measuring range is 10 to 100m3/h, accuracy 3..5m3/h.

The VentiFlow comes in a case that also serves as a step.  Passes the ‘proficiency test’ set up by (NSAI) as an alternative to UKAS Calibration

This instrument does an excellent job commissioning domestic ventilation systems.

  • Accurately measures both supply and extract air
  • Simple to operate
  • Measurement result after ~ 5 seconds
  • Transparent measuring cone: you see what you measure
  • Flow straightener
  • Suitable for supply and discharge measurements
  • Design optimized with a computer model
  • Sturdy, light case that can serve as a step
  • Hoods for the FlowFinder-mk2 also fit on the VentiFlow-mk2
  •  Low investment
  • Can be used directly out of the box, no loose parts

The VF-mk2 works with an app (Android/iOS) to do your measurements and with which you can define projects and from which you can send the data for example per e-mail or whatsapp.

Here is a  short video introducing the app. However note that the app has much more features. Very powerful!


Brochure and Specifications VentiFlow-mk2