Air humidity probes

25 products or recommendations for Air humidity probes
  • testo Smart Probes AC & refrigeration test kit plus

    Order-Nr. 0563 0002 41

    For refrigeration engineers: The kit contains two testo 549i high-pressure gauges, two testo 605i thermohygrometers and two testo 115i clamp thermometers. Used in conjunction with your smartphone/tablet, the kit is ideal for servicing, troubleshooting and installing air conditioning and refrigeration systems. The testo Smart Probes App makes your work easier and more efficient: over 90 stored refrigerants, automatic calculation of superheating/subcooling, target superheat and cooling/heating power, emailing of measurement data reports as PDF or Excel files.
    • Application-specific measurement menus for superheating/subcooling, target superheat, heating/cooling power

    • More than 90 common refrigerants plus refrigerant updates in the testo Smart Probes App

    • 100 m Bluetooth® range for particularly flexible applications

    • Transmission and analysis of measurement data via testo Smart Probes App

    SR1 892.00
    excl. VAT
  • testo Smart Probes VAC kit

    Order-Nr. 0563 0003 10

    For air-conditioning engineers: Compact kit containing four measuring instruments for your most important measuring tasks in, on and involving air conditioning systems. The testo Smart Probes App enables you to work more easily and efficiently: Use intuitive measurement menus for volume flow measurement, for automatic calculation of the dew point and wet bulb temperature or for detecting areas susceptible to mould according to the traffic light principle. Measurement data reports can be emailed directly as a PDF or Excel file.
    • Measurement of air and surface temperature, humidity, air velocity and volume flow

    • Measurement menus for volume flow measurement in ducts and at outlets, identification of mould risk, easy image documentation including IR temperature reading and measurement spot marking

    • Display measurement data as a graph or table and analyze and send via testo Smart Probes App

    • In conjunction with your smartphone/tablet, carry out the most important measurements involved in air conditioning systems

  • testo Smart Probes mould kit

    Order-Nr. 0563 0005 10

    Early identification of mould risk: Used in conjunction with your smartphone/tablet, the testo Smart Probes mould kit is ideal for detecting areas susceptible to mould at an early stage. Use the testo Smart Probes testo 605i and testo 805i to measure ambient temperature, relative humidity and surface temperature. Thanks to the testo Smart Probes App, you can work more easily and efficiently: Evaluate the results of the mould indication according to the traffic light principle (green, yellow, red), save measurement data as a PDF or Excel file at the touch of a button. Measurement data reports can be emailed directly - these contain photos of the affected areas for better illustration.
    • Identify mould risk at an early stage using the testo Smart Probes App

    • Measuring point marking with laser function

    • Display and evaluation of the mould risk with the aid of traffic light colours

    • Transmission and analysis of measurement data including photo documentation via testo Smart Probes App

  • 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

    SR1 280.00
    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

    SR1 417.00
    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)

    SR2 055.00
    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.
    • 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

    SR722.00
    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

    SR2 350.00
    excl. VAT
  • 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

    SR1 531.00
    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

    SR1 628.00
    excl. VAT
  • Robust humidity probe for temperatures of up to +180 °C

    Order-Nr. 0636 9753

    This robust humidity probe can be used for the simultaneous measurement of temperature and relative humidity. The probe's wide temperature range of up to +180 °C means that you can measure the moisture content in industrial exhaust air, for example.
    • Robust humidity probe measures temperature and relative humidity

    • Measurements are possible up to +180 °C, for example in industrial exhaust air or in air-conditioning cabinets

    • Automatic calculation of absolute humidity, dew point, wet bulb temperature and enthalpy

    • Zero-error display thanks to an intelligent calibration concept

    SR1 980.00
    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

    SR4 132.00
    excl. VAT
  • Precision pressure dew point probe with measuring chamber

    Order-Nr. 0636 9841

    The ideal probe for fast and accurate determination of the pressure dew point. In addition, it is suitable for high-precision measurements in the trace humidity range and also enables fine adjustment to any pressure dew point in the -40 to +25 °C tpd range at +25 °C (single-point adjustment).
    • Fast and accurate determination of the pressure dew point 

    • High-precision trace humidity measurement

    • Pressure dew point measuring range: -40 to +50 °C tpd

    SR6 860.00
    excl. VAT
  • High-precision humidity/temperature probe (digital) - with Bluetooth®

    Order-Nr. 0636 9771

    For measurements in cleanrooms and laboratories, and critical processes in the pharmaceutical, industrial and food sectors, as well as in storage, refrigerated and work rooms or in air conditioning/ventilation ducts: use the high-precision humidity/temperature probe (with the compatible measuring instrument) to measure relative humidity and air temperature. The readings are transmitted directly to your measuring instrument via Bluetooth, making your measurements particularly convenient.
    • Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of the relative humidity and air temperature in indoor areas

    • Precise: carry out humidity measurements with an accuracy of ± (0.6% RH + 0.7 % of m.v.) in the range between 0 and 90% RH, calculation of wet bulb temperature, dew point and absolute humidity

    • Convenient: Bluetooth connection between measuring instrument and probe, a universal handle can easily be combined with other probe heads

    • Intelligent calibration concept

    SR1 804.00
    excl. VAT
  • Humidity/temperature probe (digital) - wired

    Order-Nr. 0636 9732

    For measurements in storage, refrigeration and work rooms, in ventilation ducts and also on refrigeration systems and heat pumps: use the humidity/temperature probe (with the compatible measuring instrument) to measure relative humidity and air temperature.
    • Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of the relative 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

    SR572.00
    excl. VAT
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