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    IAQ probe for analyzing Indoor Air Quality, CO2

    0632 1543
  1. 4 functions in one probe: measurement of CO2, humidity, temperature and absolute pressure
  2. Rapid checking of the indoor climate
  3. Prevention of poor air quality in indoor rooms via CO2 measurement
  4. Intelligent calibration concept
    5. 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