Air probes

55 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

  • Robust air temperature probe (TC type K)

    Order-Nr. 0602 1793

    Use the robust air temperature probe with exposed sensor (thermocouple type K) to measure air temperature with a short response time. It can be connected to a wide range of measuring instruments.

    • Thermocouple type K 

    • Short response time thanks to the exposed sensor 

    • Can be connected to a wide range of measuring instruments

    • Measuring range: -60 to +400 °C

  • Waterproof immersion/penetration probe (NTC)

    Order-Nr. 0613 1212

    The waterproof immersion/penetration probe with NTC sensor records the temperature in liquids and semi-solid media quickly and accurately.

    • NTC temperature sensor

    • Waterproof

    • Measuring accuracy of up to ±0.2 °C

    • Measuring range: -50 to +150 °C

  • 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

  • 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

  • Flexible, fast-action immersion probe (TC type K)

    Order-Nr. 0602 0593

    Fast, flexible and waterproof: the immersion probe is ideal for carrying out accurate immersion measurements in various liquids.

    • Short response time of 2 seconds

    • Thermocouple type K

    • Waterproof

    • Very large measuring range: -60 to +1000 °C

  • Robust air temperature probe (NTC)

    Order-Nr. 0613 1712

    Use the robust air temperature probe with exposed sensor (NTC) to measure air temperature with a short response time. It can be connected to a wide range of measuring instruments.

    • Short response time thanks to the exposed sensor

    • High level of accuracy of up to ±0.2 °C 

    • Measuring range: -50 to +125 °C

    • NTC temperature sensor

  • 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

  • testo 175-T2

    Order-Nr. 0628 0134

    testostor 175-2, temperature data logger, 2 channels, with internal sensor, robust industrial penetration probe 1.5 m, handles, protection case PP, battery

  • 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

  • Globe thermometer (TC type K) - for radiant heat

    Order-Nr. 0602 0743

    The globe thermometer is suitable for the measurement of radiant heat – e.g. in the context of standard-compliant comfort level measurement at the workplace.

    • For the measurement of radiant heat according to ISO 7243, ISO 7726, DIN EN 27726 and DIN 33403

    • Thermocouple type K 

    • Measuring range: 0 to + 120 °C

  • Combustion air temperature probe (190 mm immersion depth)

    Order-Nr. 0600 9787

    The probe is used for the specific measurement of combustion air temperature within the context of flue gas or particulate matter measurements.

    • Flexible positioning (immersion depth 190 mm, cable length 2.2 m) 

    • Cone for attachment included

    • Measuring range: 0 to +100 °C

  • 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

  • Comfort probe for turbulence measurement

    Order-Nr. 0628 0143

    The comfort probe (with the appropriate measuring instrument) is ideally suited for determining indoor air turbulence in accordance with EN 13779.

    • Turbulence measurement in accordance with EN 13779

    • Determination of air velocity and draught risk

    • Integrated temperature and ambient pressure measurement

    • Intelligent calibration concept

  • 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)

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