The Testo 405i, the handy thermal (hot-wire) anemometer in combination with the smartphone or tablet is ideally suited for measurements of air velocity, temperature and flow rate. Thanks to the extendable measuring tip, the testo 405i can also easily be used in high air ducts. The measurement data can be easily read in the app and displayed as a diagram or tabular form. You can also use the app to configure measurement protocols (point average and time measurement) and send them directly as PDF or Excel. In combination with the thermal hygrometer testo 605i, the testo 405i is also suitable for determining cooling and heating performance.
The testo 405i, the handy thermal (hot wire) anemometer i.c.w. smartphone or tablet is ideally suited for measurements of air velocity, temperature and flow rate.>
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