• Part number 0563 0417
• Digital 4 inch vane anemometer with App connection
• This version does not include a funnel kit
• For packages with funnels, please see 417 Kit 1 and 417 Kit 2
• Easy, fast and precise measurement of flow, volume flow and temperature at air inlets and outlets

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.

testo 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 0417
• 4” vane anemometer
• Carrying bag
• 3 x AA batteries
• 417 Kit 1 - part number 0563 1417
• 4” vane anemometer
• Carrying bag
• 3 x AA batteries
• Measuring funnel for plate outlets
• Measuring funnel for ventilation grilles
• 417 Kit 2 - part number 0563 2417
• 4” vane anemometer
• Carrying bag
• 3 x AA batteries
• Measuring funnel for plate outlets
• Measuring funnel for ventilation grilles
• Flow straightener

• Simple and fast: Measurement menus for numerous applications provide optimum support in configuring and carrying out the measurement
• Clear graphical presentation of readings, e.g. as a table, for quick interpretation of results
• Create digital measurement reports including photos as PDF/CSV files on site and send via e-mail