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    CO₂ probe (digital) - with Bluetooth® including temperature and humidity sensor

    0632 1551
  1. Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of CO₂ concentration, humidity and air temperature in indoor areas
  2. Precise: calculation of wet bulb temperature, dew point and absolute humidity
  3. Convenient: Bluetooth connection between measuring instrument and probe, a universal handle can easily be combined with other probe heads
  4. Intelligent calibration concept
    5. For assessing indoor air quality: use the probe (with the compatible measuring instrument) to measure CO₂ concentration, humidity and air temperature. The readings are transmitted directly to your measuring instrument via Bluetooth, making your measurements particularly convenient.
    Use the probe with the compatible testo multifunction measuring instrument (please order separately) to determine CO2 concentration, air humidity and air temperature. Wet bulb temperature, dew point and absolute humidity are calculated at the same time.

     

    CO2 probe with Bluetooth including temperature and humidity sensor – features

    Use the probe to check the indoor climate, for example in offices, production areas or storage facilities. To ensure accurate measurement results, air density compensation is carried out via the integrated absolute pressure measurement.
    The readings of the CO2 probe are transmitted to your measuring instrument via Bluetooth, up to a distance of 20 m.

    Particularly useful: store individual readings directly in the measuring instrument by pressing the button on the probe. The clearly structured measurement menu for long-term measurement enables the measuring instrument to be operated intuitively. Reading trends are reliably recorded thanks to the convenient input of measurement time and measuring cycle. You can use these trends to evaluate changes in the indoor air quality.

     

    Wireless and space-saving: more applications, less equipment

    Endlessly versatile: a universal handle can be connected to all probe heads – so you can master more applications using less equipment and save space. The Bluetooth handle makes it more convenient to carry out your measurement and guarantees less cable clutter in the case.

    Or order the cable handle to connect testo probe heads. This is an advantage if Bluetooth signals are not permitted. If the sensors (CO2, humidity, temperature) need to be replaced in the distant future, you can change the probe head.

     

    Intelligent calibration concept

    You will get exceptionally accurate measurement results with the digital probe, because the measuring instrument makes measurement uncertainty a thing of the past. You only need to send the probe head in for calibration – so the measuring instrument remains in continuous use.

     

    Areas of application for the CO2 probe with Bluetooth

    Use the CO2 probe including temperature and humidity sensor to check the indoor climate (indoor air quality), e.g. in offices, production areas or storage facilities.

    The CO2 concentration is a primary indicator of indoor air quality. Poor air quality due to excessive CO2 concentration results in tiredness and lack of concentration, and can even cause illnesses. The CO2 concentration should therefore not normally exceed 1,000 ppm.
     

    CO2 probe with Bluetooth including temperature and humidity sensor (consisting of CO2 probe head and Bluetooth handle); 4 x AA batteries, table stand and calibration protocol.

    Please do not use the probe in condensing atmospheres. For continuous application in high-humidity ranges
        > 80% RH at ≤ 30 °C for > 12 h
        > 60% RH at > 30 °C for > 12 h
    please contact Testo Service or contact us via the Testo website.
     

    Temperature - NTC

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

    Humidity - Capacitive

    Measuring range
    5 to 95 %RH
    Accuracy
    Hysteresis: ±1.0 %RH
    ±0.06 %RH/K (0 to +50 °C)
    long-term stability: ±1 %RH / year
    ±3 %RH (10 to 35 %RH)
    ±3 %RH (65 to 90 %RH)
    ±5 %RH (Remaining Range)
    ±2 %RH (35 to 65 %RH)
    Resolution
    0.1 %RH

    Absolute Pressure

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

    Accessories

  5. Accessories
    Universal Bluetooth® handle for connecting probe heads
    Bluetooth® handle for connecting probe heads: transmits readings conveniently via Bluetooth
      :
      0554 1111
    • Accessories
      Universal cable handle for connecting probe heads
      Cable handle for connecting probe heads: transmits readings via cable
        :
        0554 2222
      • Accessories
        Measuring tripod for IAQ and comfort level measurements
        Measuring tripod for IAQ and comfort level measurements, to ensure standard-compliant, secure positioning of measuring instrument and probes including transport bag
          :
          0554 1591

          • Certificates

        • Certificates
          Calibration certificate
          ISO CO2 calibration certificate; with 3 measuring points: 0 / 1,000 / 5,000 ppm
            :
            0520 0033
          • Certificates
            Calibration certificate
            ISO humidity calibration certificate; with 2 measuring points: 11.3 and 75.3 %RH at +25°C
              :
              0520 0006
            • Certificates
              Calibration certificate
              ISO temperature calibration certificate for air/immersion probes; with 1 measuring point: 0 °C
                :
                0520 0062
              • Certificates
                Calibration certificate
                ISO calibration certificate for pressure; calibration at 3 measuring points, distributed over the measuring range of the measuring instrument/probe – accuracy 0.1 to 0.6 % of f.v.
                  :
                  0520 0085
                • Certificates
                  Calibration certificate
                  ISO pressure calibration certificate; with 5 measuring points distributed over the measuring range; accuracy > 0.6 % of f.v.
                    :
                    0520 0005
                  • Certificates
                    Calibration certificate
                    DAkkS pressure calibration certificate; with 9 measuring points distributed over the measuring range, accuracy 0.1 to 0.6 % of f.v.
                      :
                      0520 0215
                    • Certificates
                      Calibration certificate
                      DAkkS pressure calibration certificate; with 5 measuring points distributed over the measuring range, accuracy > 0.6 % of f.v.
                        :
                        0520 0225

                        • Sensor heads

                      • Sensor heads
                        16 mm vane probe head including temperature sensor
                        16 mm vane probe head including temperature sensor; for attachment to extendable telescope for air velocity probes with universal handle – measuring range +0.6 to +50 m/s, -10 to +70 °C
                          :
                          0635 9570
                        • Sensor heads
                          High-precision 100 mm vane probe head including temperature sensor
                          High-precision 100 mm vane probe head including temperature sensor: for attachment to extendable telescope for air velocity probes with universal handle or to a universal Bluetooth® or cable handle – measuring range +0.1 to +15 m/s, -20 to +70 °C
                            :
                            0635 9370
                          • Sensor heads
                            100 mm vane probe head
                            100 mm vane probe head: for attachment to extendable telescope for air velocity probes with universal handle or to universal Bluetooth® or cable handle – measuring range +0.3 to +35 m/s, -20 to +70 °C
                              :
                              0635 9430
                            • Sensor heads
                              Hot wire probe head including temperature and humidity sensor
                              Hot wire probe head including temperature and humidity sensor: for attachment to extendable telescope for air velocity probes with universal handle – measuring range 0 to +50 m/s, -20 to +70 °C, 5 to 95% RH
                                :
                                0635 1570
                              • Sensor heads
                                Humidity/temperature probe head
                                Humidity/temperature probe head: for attachment to universal Bluetooth® or cable handle – accuracy ±2% RH / ±0.5 °C, measuring range 0 to 100% RH / -20 to +70 °C
                                  :
                                  0636 9730
                                • Sensor heads
                                  High-precision humidity/temperature probe head: for attachment to a universal Bluetooth® or cable handle – accuracy: ±(0.6% RH + 0.7 % of m.v.) (0 to 90% RH) / ±0.3 °C (+15 to +30 °C)
                                    :
                                    0636 9770
                                  • Sensor heads
                                    CO2 probe head including temperature and humidity sensor
                                    CO₂ probe head including temperature and humidity sensor: for attachment to universal Bluetooth® or cable handle – measuring range 0 to 10,000 ppm, -10 to +50 °C, 5 to 95% RH
                                      :
                                      0632 1550
                                    • Sensor heads
                                      CO probe head
                                      CO probe head: for attachment to universal Bluetooth® or cable handle – measuring range 0 to 500 ppm
                                        :
                                        0632 1270