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CO₂ probe (digital) - including temperature and humidity sensor, wired

0632 1552
€ 509,00 € 636,25
  • Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of CO₂ concentration, humidity and air temperature in indoor areas
  • Precise: calculation of wet bulb temperature, dew point and absolute humidity
  • Convenient: a universal handle can easily be connected to other probe heads
  • Intelligent calibration concept
  • For assessing indoor air quality: use the probe (with the compatible measuring instrument) to measure CO₂ concentration, humidity and air temperature.
    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 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.
    Use the fixed cable on the handle to connect the CO2 probe to the measuring instrument (please order separately).

    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.

     

     

    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.

    Order the Bluetooth® handle to make it more convenient to carry out your measurement and guarantee less cable clutter in the case. This transmits the readings to the measuring instrument from a distance of up to 20 metres. 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

    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 including temperature and humidity sensor (consisting of CO2 probe head and cable handle (cable length 1.4 m); 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.

  • testo 440 Air velocity and IAQ measuring instrument
    testo 440 - Air velocity and IAQ measuring instrument
      :
      0560 4401
      € 338,00 € 422,50
    • testo 440 100 mm Vane Kit with Bluetooth®
      testo 440 100 mm Vane Kit with Bluetooth®
        :
        0563 4403
        € 715,00 € 893,75
      • testo 440 16 mm Vane Kit
        testo 440 16 mm Vane Kit
          :
          0563 4401
          € 560,00 € 700,00
        • testo 440 Air Flow ComboKit 1 with Bluetooth®t 1 with Bluetooth
          testo 440 Air Flow ComboKit 1 with Bluetooth®
            :
            0563 4406
            € 969,00 € 1211,25
          • testo 440 Air Flow ComboKit 2 with Bluetooth®
            testo 440 Air Flow ComboKit 2 with Bluetooth®
              :
              0563 4407
              € 1025,00 € 1281,25
            • testo 440 CO2 Kit with Bluetooth®
              testo 440 CO₂ Kit with Bluetooth®
                :
                0563 4405
                € 770,00 € 962,50
              • testo 440 Hot Wire Kit
                testo 440 Hot Wire Kit
                  :
                  0563 4400
                  € 536,00 € 670,00
                • testo 440 Humidity Kit with Bluetooth®
                  testo 440 Humidity Kit with Bluetooth®
                    :
                    0563 4404
                    € 450,00 € 562,50
                  • testo 440 Indoor Comfort ComboKit with Bluetooth®
                    testo 440 Indoor Comfort ComboKit with Bluetooth®
                      :
                      0563 4408
                      € 1706,00 € 2132,50
                    • testo 440 Lux Kit
                      testo 440 Lux Kit
                        :
                        0563 4402
                        € 625,00 € 781,25
                      • testo 440 dP Air velocity and IAQ measuring instrument including differential pressure sensor
                        testo 440 dP - Air velocity and IAQ measuring instrument including differential pressure sensor
                         
                          :
                          0560 4402
                          € 456,00 € 570,00
                        • testo 440 Delta P Air Flow ComboKit 1 with Bluetooth®
                          testo 440 delta P Air Flow ComboKit 1 with Bluetooth®
                            :
                            0563 4409
                            € 1537,00 € 1921,25
                          • testo 440 Delta P Air Flow ComboKit 2 with Bluetooth®
                            testo 440 delta P Air Flow ComboKit 2 with Bluetooth®
                              :
                              0563 4410
                              € 1649,00 € 2061,25
                            • testo 400 Universal IAQ instrument
                              testo 400 - Universal IAQ instrument
                                :
                                0560 0400
                                € 1265,00 € 1581,25
                              • testo 400 IAQ and comfort kit with tripod
                                testo 400 IAQ and comfort kit with tripod
                                  :
                                  0563 0401
                                  € 3662,00 € 4577,50
                                • testo 400 air flow kit with 16 mm vane probe
                                  testo 400 air flow kit with 16 mm vane probe
                                    :
                                    0563 0400 72
                                    € 2789,00 € 3486,25
                                  • testo 400 air flow kit with hot wire probe
                                    testo 400 air flow kit with hot wire probe
                                      :
                                      0563 0400 71
                                      € 2742,00 € 3427,50
                                    • 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
                                      long-term stability: ±1 %RH / year
                                      ±3 %RH (10 to 35 %RH)
                                      ±0,06 %RH/K (0 to +50 °C)
                                      Hysteresis: ±1,0 %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

                                      Certificates

                                      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
                                        € 610,00 € 762,50
                                      • 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
                                          € 757,00 € 946,25
                                        • 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
                                            € 343,00 € 428,75
                                          • 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
                                              € 568,00 € 710,00
                                            • 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
                                                € 103,00 € 128,75
                                              • 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
                                                  € 421,00 € 526,25
                                                • 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
                                                    € 441,00 € 551,25
                                                  • Sensor heads
                                                    CO probe head
                                                    CO probe head: for attachment to universal Bluetooth® or cable handle – measuring range 0 to 500 ppm
                                                      :
                                                      0632 1270
                                                      € 303,00 € 378,75