Air probes

24 products or recommendations for Air probes
  • Humidity/temperature probe (Ø 12 mm)

    Order-Nr. 0636 9735

    The ideal probe for measuring the humidity and temperature of the air in storage, refrigerated and work areas, as well as in air conditioning/ventilation ducts. Also suitable for long-term measurements.
    • Humidity sensor with long-term stability

    • Temperature measuring range: -20 to +70 °C

    ZAR 5 921.85
    excl. VAT
  • Hot wire probe (Ø 12 mm) - for flow, temperature and humidity

    Order-Nr. 0635 1535

    The hot wire probe (in conjunction with the appropriate measuring instrument) is ideal for determining flow velocity as well as temperature and humidity in ventilation ducts or at ventilation outlets.
    • 3 functions in 1 probe: measurement of flow, temperature and humidity

    • Probe head diameter: 12 mm – also suitable for measurements in ventilation ducts

    • With telescope (can be extended to 745 mm)

    • Flow measuring range: 0 to +20 m/s

    ZAR 9 137.15
    excl. VAT
  • Humidity/temperature probe with cable

    Order-Nr. 0572 6172

    Humidity/temperature probe with cable
    • Measures air temperature and humidity quickly and reliably

    • Probe can be installed for long-term measurements, probe tube diameter 12 mm

    • Measuring range: humidity 0 to 100% RH; temperature -20 to 70 °C

    ZAR 3 896.10
    excl. VAT
  • Indoor air quality probe for CO2, temperature, humidity and absolute pressure

    Order-Nr. 0632 1535

    The probe (in conjunction with the appropriate measuring instrument) is ideal for evaluating the indoor air quality.

     
    • 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

    ZAR 13 614.15
    excl. VAT
  • Indoor air quality probe for CO2, temperature, humidity and absolute pressure

    Order-Nr. 0632 1543

    The probe (in conjunction with the appropriate measuring instrument) is ideal for evaluating the indoor air quality.

     
    • 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

    ZAR 14 997.95
    excl. VAT
  • High-precision humidity/temperature probe (Ø 12 mm)

    Order-Nr. 0636 9743

    Measure humidity with ultra-precision: using the high-quality digital humidity and temperature probe (Ø 12 mm). Suitable for use in storage, refrigerated or work areas, as well as in air conditioning/ventilation ducts.
    • High-precision humidity measurement: accuracy of up to ±1% RH

    • Intelligent calibration concept

    • Temperature measuring range: -20 to +70 °C

    ZAR 6 552.70
    excl. VAT
  • Hot wire probe (Ø 10 mm) - for flow, temperature, humidity and pressure

    Order-Nr. 0635 1543

    The hot wire probe (in conjunction with the appropriate measuring instrument) is ideal for determining flow velocity as well as temperature, humidity and pressure in ventilation ducts or at wall or ceiling outlets.
    • 4 functions in 1 probe: measurement of flow, temperature, humidity and absolute pressure

    • With robust, non-rotatable telescope (can be extended to 1100 mm)

    • Intelligent calibration concept

    • Flow measuring range: 0 to +20 m/s

    ZAR 10 154.65
    excl. VAT
  • Robust humidity probe

    Order-Nr. 0636 2161

    In combination with the testo 635, the robust humidity probe measures the humidity and temperature of the air. Because the probe can be used up to 125 °C, it also enables measurements in air exhaust ducts. In addition, it is suitable for measuring the material equilibrium moisture content, for example in bulk materials.
    • Probe for relative humidity and air temperature measurements

    • Measurements of the material equilibrium moisture content possible

    • Temperature measuring range: -20 to +125 °C (briefly up to +140 °C)

    ZAR 9 503.45
    excl. VAT
  • Precision pressure dew point probe with measuring chamber

    Order-Nr. 0636 9836

    Check compressed air lines reliably: the precision pressure dew point probe with measuring chamber is ideally suited for fast and accurate determination of the pressure dew point and for high-precision measurements in the trace humidity range.
    • Fast and accurate determination of the pressure dew point

    • Robust humidity sensor with long-term stability 

    • Connection to the compressed air system via standard plug-in connection

    • Measuring range: -40 to +50 °C tpd

    ZAR 19 515.65
    excl. VAT
  • Compact professional humidity module

    Order-Nr. 0636 9736

    The humidity module can be attached to various Testo radio handles. It enables a high level of accuracy thanks to the precise humidity sensor.

    Wireless handle (0554 0189) and wireless module (0554 0188) are required to use a radio probe, and these can be ordered optionally.
    • For wireless humidity and temperature measurements

    • Can be attached to different Testo radio handles (available to order separately)

    • High precision in humidity measurement

    • Temperature measuring range: -20 to +70 °C

    ZAR 3 337.40
    excl. VAT
  • High-precision humidity/temperature probe (Ø 21 mm)

    Order-Nr. 0636 9741

    The high-precision humidity/temperature probe means you can check ambient conditions in production and also climatic conditions in clean rooms with a high level of accuracy.
    • High-precision humidity measurement: accuracy of up to ±1% RH

    • Probe shaft diameter of 21 mm: Use with different sintered caps possible

    • Can be used in the high humidity range

    • Temperature measuring range: -20 to +70 °C

    ZAR 10 866.90
    excl. VAT
  • Thin humidity/temperature probe with cable

    Order-Nr. 0572 6174

    Thin humidity/temperature probe with cable
    • Measures air temperature and humidity quickly and reliably

    • Probe with an exceptionally small diameter of 4 mm

    • Measuring range: humidity 0 to 100% relative humidity; temperature 0 to +40 °C

    Price on Request
  • Standard humidity/temperature probe (Ø 21 mm)

    Order-Nr. 0636 9740

    The standard humidity/temperature probe means you can check the indoor air climate quickly and reliably.
    • Probe shaft diameter of 21 mm

    • Fast response time for air temperature measurement

    • Temperature measuring range: -20 to +70 °C

    ZAR 7 081.80
    excl. VAT
  • Thin humidity probe (Ø 4 mm) - for material moisture

    Order-Nr. 0636 2135

    The slim humidity probe measures material moisture via the equilibrium moisture content and can very easily be used in recesses or bore holes thanks to its slim design and remote electronics. The material moisture can also be determined directly in the instrument in combination with the testo 635 temperature and humidity measuring instrument.

     
    • Measurement of the material moisture via the equilibrium moisture content

    • Slim design (Ø 4 mm) with remote electronics – ideal for tight measuring points

    ZAR 7 529.50
    excl. VAT
  • Robust high-temperature/humidity probe (up to +180 °C)

    Order-Nr. 0628 0021

    The robust high-temperature/humidity probe (with a corresponding measuring instrument) is suitable for reliably determining the temperature and relative humidity even at high temperatures (up to +180 °C).
    • Probe for temperature and relative humidity – suitable for high temperatures

    • Probe shaft diameter of 12 mm with the option of using a PTFE or stainless steel sintered cap

    • Temperature measuring range: -20 to +180 °C

    ZAR 19 108.65
    excl. VAT
  • Plug-in humidity/temperature probe -  

    Order-Nr. 0572 2151

    Plug-in humidity/temperature probe
    • Measures air temperature and humidity quickly and reliably

    • Compactly connected to the logger: the probe is plugged directly into the logger

    • Measuring range: humidity 0 to 100% relative humidity; temperature -30 to +50 °C

    ZAR 1 424.50
    excl. VAT
  • Hot ball probe (Ø 7.5 mm) - for flow, temperature and humidity

    Order-Nr. 0635 1540

    The hot ball probe (in conjunction with the appropriate measuring instrument) is ideal for determining flow velocity as well as temperature and humidity in ventilation ducts.
    • 3 functions in 1 probe: measurement of flow, temperature and humidity

    • Measures temperatures up to +70 °C

    • Flow measuring range: 0 to +10 m/s 

    ZAR 14 835.15
    excl. VAT
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