Testo 417Part number 0563 0417Digital 4 inch vane anemometer with App connectionThis version does not include a funnel kitFor packages with funnels, please see 417 Kit 1 and 417 Kit 2Easy, fast and precise measurement of flow, volume flow and temperature at air inlets and outletsDigital 4 inch Vane Anemometer with App Connection (Part # 0563 0417)The compact testo 417 4 inch vane anemometer was developed to ensure precise results when measuring air inlets and outlets of air conditioning and ventilation systems. Time and point average values as well as the volume flow are automatically calculated in the instrument and shown on the display.This allows balanced commercial and residential ventilation systems to be adjusted especially efficiently - including quick documentation with the testo Smart App. In addition, the App not only supports you in configuring the measuring instrument and takes over display, storage and documentation of the measured values - it also turns your smartphone into a second display.Several versions availabletesto offers the 417 on its own, as well as in several packages with additional accessories. The following is an overview of main components in each. 417 - part number 0563 04174 vane anemometerCarrying bag3 x AA batteries417 Kit 1 - part number 0563 14174 vane anemometer Carrying bag 3 x AA batteriesMeasuring funnel for plate outletsMeasuring funnel for ventilation grilles417 Kit 2 - part number 0563 24174 vane anemometer Carrying bag 3 x AA batteriesMeasuring funnel for plate outletsMeasuring funnel for ventilation grillesFlow straightener?testo Smart appSimple and fast: Measurement menus for numerous applications provide optimum support in configuring and carrying out the measurementClear graphical presentation of readings, e.g. as a table, fo