Precise; The Testo 417 wind meter is the ideal instrument for efficient and accurate determination of velocity, volume flow, and temperature at air conditioning inlets and outlets, and ventilation systems
Convenient; The Testo anemometer handheld achieves fast and reliable results thanks to the integrated 100 mm vane and automatic calculation and display of time and point, as well as volume flow
Ready to Go; Easily configure your pre-calibrated anemometer HVAC with the smart app on your smartphone or tablet to achieve efficient regulation of balanced residential ventilation
App Connection; Conveniently display graph history, and view, store, and document all measured values directly from your air flow meter on your Smartphone and Tablet, or use them as a second display
Complete Set; The testo 417 Set includes the vane anemometer, a measuring funnel for plate outlets, a measuring funnel for ventilation grilles, a flow straightener, transport bag, calibration protocol, and batteries