testovent 417 flow straightener set for volume flow measurement, consisting of the testovent 417 volume flow straightener and the testovent 417 funnel set
Make sure you get the testo 417 vane anemometer with an integrated 100 mm vane, in a set that includes two measurement funnels and other accessories. This will mean you are ideally equipped for volumetric flow measurement at ventilation grilles and poppet valves.
Testo is the only manufacturer providing a solution the problem of measuring equally easily and accurately at swirl outlets. The vane anemometer testo 417 and the innovative volume flow straightener testovent 417 support you perfectly in flow velocity measurement at swirl outlets.
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