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    Air balancing

    Smart guided PRO measuring program for easy and fast commissioning and balancing of air conditioning and ventilation systems.

    Now new in the testo Smart App.

    All in one: the testo Smart App

    The testo Smart App is the app for all refrigeration, air conditioning, heating and ventilation applications. It connects with the compatible Bluetooth measuring devices from Testo. The App is available free of charge and impresses with intuitive measurement programs and clever functions.

    The range of functions has now been extended with a new feature: The PRO measuring program Air balancing is now available in the testo Smart App.**

    Test it together with testo 417 or testo 420 for a week for free.
    Afterwards, it is available for 9.59 €/month or 95.90 €/year (including VAT) in the subscription model.

    Install the testo Smart App right now:

    PRO measuring program for more efficiency and time savings

    The PRO measuring program Air balancing supports you by automatically documenting the measured values, compares them with the setpoint and gives you recommendations for necessary system adjustments.

    • Calculation of all relevant values incl. recommendations for action

    • Clear documentation incl. target/actual values and absolute/percent deviations

    • Up to 30 % time saving**

    Compatible measuring instruments

    for the PRO measuring program Multi-site measurement in the testo Smart App

    Vane anemometer with App

    testo 417
    • 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

    Vane anemometer

    testo 417 set 1
    • 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

    Vane anemometer

    testo 417 Set 2
    • 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

    Volume flow hood

    testo 420
    • For measuring volume flow, temperature and relative humidity at larger swirl outlets.

    • Impressively light at 2.9 kg weight

    testo Smart App

    One App for all applications

    The testo Smart App guides you quickly and easily through measurements on refrigeration, air conditioning and heating systems.

    New feature:

    Professional measuring programs for increasing the efficiency of your applications

    Find out more

    Multifunctional

    Compatible with all Bluetooth-enabled Testo measuring instruments

    Efficient

    Direct report dispatch by e-mail

    Fast

    All measurement values at a glance

    Easy

    Intuitive measurement menus

    Clever

    Free download, free use

    NEW

    Professional measuring programs