Discover the unseen.

    Our new testo 570s digital manifold detects anomalies with limitless power. For simple long-term measurements with reliable diagnosis.

    The smart solution for long-term measurements

    Find anomalies with ease thanks to intelligent error analysis in the testo Smart App.

    This alerts you to anomalies immediately, without a long search and gives you insights of all measurement values from temperature, pressure, to electrical parameters.

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    Always one step ahead – for the challenges of today and tomorrow

    Strong

    Never run out of power! With a class-leading battery life of 360 hours and a hybrid charging system.

    Smart

    Time is money? Correct! The evaluation of long-term measurements in particular often requires a lot of time. Thanks to intelligent error analysis of the testo 570s, anomalies are detected automatically without a long search.

    Precise:

    More and more refrigeration systems operate in the low-pressure range. Therefore, we have increased the measurement accuracy to 0.25% fs.

    Safe

    Flammable refrigerants are becoming more and more common. The testo 570s can be safely used even with A3 refrigerants.

    Ready to go immediately – with the Testo kits

    Innovations that take you further

    Suitable for use with A3 and A2L refrigerants

    High precision even at low pressures (0.25% accuracy F.S)

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    Full flexibility thanks to wireless freedom

    Wireless measurement of temperature, vacuum, refrigerant weight and current by automatic connection of the Bluetooth® probes.

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    Automatic
    charging system
    testo 560i

    Wireless
    vacuum probe
    testo 552i

    Clamp
    temperature probe
    testo 115i

    Auto Connect +
    range
     up to 150 m

    Clamp meter
    testo 770-3

    Thermometer with
    air probe
    testo 915i

    Thermohygrometer
    testo 605i

    testo Smart App

    Smart tools. Smart App.

    Everything in view in the testo Smart App.

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    Configure your measuring instrument

    Display graphical measured value curve

    Intelligent error analysis

    Save measurement data

    E-mail dispatch of the report