testo 405i - thermal anemometer with smartphone operation

With the testo 405i thermo-anemometer with smartphone operation from the Testo Smart Probes series, you are well equipped for measurement tasks in ventilation ducts. You can easily determine air speed, temperature and volume flows with the anemometer. The testo 405i is also suitable for measuring air velocity in rooms. This is useful if you want to locate leaking windows, for example. And in connection with the testo 605i thermo-hygrometer, it can also be used to determine cooling and heating performance.

The testo 405i hot-wire anemometer combines professional measurement technology from Testo with app-based operation. This allows you to benefit from numerous additional functions in your day-to-day work. With the testo Smart Probes app, you can conveniently read the readings on your smartphone or tablet. This eliminates the tedious task of deciphering the display in hard-to-reach places. The volume flow can also be measured very easily with the app: After the intuitive input of the duct cross-section, the app calculates it completely automatically.
The app opens up other practical options for you: Because it can not only display the measurement data, but also evaluate and document. With the app, you can easily determine the mean value over time and at specific points. In addition, it creates a progress display of the measurement data for you in no time at all. And sends the measurement data logs as a PDF or Excel file.
System requirements: iOS 8.3 or newer, Android 4.3 or newer, Bluetooth 4.0

Scope of delivery: testo 405i thermal anemometer with smartphone operation, incl (400 mm) telescope, batteries and calibration protocol.