testo 417 - Anémomètre numérique à hélice de 100 mm avec connexion à l’App

Testo · testo 417

testo 417 - Digital 100 mm vane anemometer with App connection

The compact 100 mm vane anemometer testo 417 is the ideal solution for simple, fast and precise determination of flow velocity and volume flow at air intake and outlet vents of air conditioning and ventilation systems. Adjustment for balanced residential ventilation or measurement at swirl outlets is also child's play with the testo 417 kits including funnel and flow straightener. Thanks to the connection to the testo Smart App, configuration, display (also as second screen) and storage as well as documentation of the measured values are dealt with quickly and without any complications.

Category: Measuring instruments · Anemometers

Specifications by model

Temperature - NTCValue
Measuring span0 to +50 °C
Accuracy±0.5 °C
Resolution0.1 °C
Velocity - vane anemometerValue
Measuring span0.3 to 20 m/s
Accuracy±(0.1 m/s + 1.5 % of mv)
Resolution0.01 m/s
Volume flowValue
Measuring span0 to +440 m³/h (testo 417 used with a cone (0563 4170)) · 0 to +99999 m³/h · 0.1 to +200 m³/h, recommended 0.1 to 100 m³/h (testo 417 used with a cone and a flow straightener (0554 4172))
Resolution0.1 m³/h (0 to +100 ) · 1 m³/h (Remaining Range)
General technical dataValue
Weight243 g
Dimensions236 x 108 x 45 mm
Operating temperature-20 to +50 °C
Product / housing materialABS + PC / TPE
Ingress protection ratingIP 10
Battery life50 h
Battery type3x AA
Storage temperature-20 to +50 °C

Full description

The compact vane anemometer testo 417 was developed to make it as easy as possible for you to take measurements on air inlets and outlets of air conditioning and ventilation systems. The integrated 100 mm vane quickly ensures precise results. 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 residential ventilation systems to be adjusted particularly 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 417 is also available in two practical kits: The testo 417 Kit 1 includes two measuring funnels for plate outlets and ventilation grilles. These can be easily attached to the vane, covering a wide range of outlet sizes and formats. In addition to the two measuring funnels, the testo 417 Kit 2 includes a volume flow straightener to achieve precise results even at swirl diffusers. Key benefits: • Easy, fast and precise measurement of flow, volume flow and temperature at air inlets and outlets • Efficient regulation of balanced residential ventilation and fast documentation with the testo Smart App • Fast in-app configuration, graph history, second screen and measurement data memory in the testo Smart App • Timed and point mean value calculation testo Smart App The App for all applications. Multifunctional. Continuously up to date. Free. Air balancing – time saving up to 30% New PRO measuring program in the testo Smart App testo 417 - Volume flow measurement at ventilation outlets To the video Scope of delivery: • testo 417 - 100 mm vane anemometer with App connection • Transport bag • test protocol • 3 x AA batteries

Compatible accessories (3)

In the same family