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IAQ probe for analyzing Indoor Air Quality, CO2,

0632 1543
  • 4 functions in one probe: measurement of CO2, humidity, temperature and absolute pressure
  • Rapid checking of the indoor climate
  • Prevention of poor air quality in indoor rooms via CO2 measurement
  • Intelligent calibration concept
    • Product no longer available. Have you checked out its successor?
    Why not enjoy the benefits that it has to offer:
    >> To the product (fixed cable)
    >> To the product (wireless, with Bluetooth)
    Please note that the successor products are only compatible with testo 400 or testo 440.

    IAQ probe for analyzing Indoor Air Quality, CO<sub>2</sub>, humidity measurement, temperature and absolute pressure measurement, incl. table tripod

    Indoor air quality probe including desktop tripod.
    Note: you need a plug-in head cable (0430 0100) for this probe.

    Temperature - NTC

    Measuring range
    0 to +50 °C
    Accuracy
    ±0.5 °C
    Resolution
    0.1 °C

    Humidity - Capacitive

    Measuring range
    0 to +100 %RH
    Accuracy
    ±(1.8 %RH + 0.7 % of mv)
    Resolution
    0.1 %RH

    Absolute Pressure

    Measuring range
    +700 to +1100 hPa
    Accuracy
    ±3.0 hPa
    Resolution
    0.1 hPa