Humidity

Our state of the art humidity measurement devices are used across the globe for a multitude of purposes. From sectors ranging from households and offices to the food industry and refrigeration to VAC systems, health, research and development. Accurate humidity measurements play an indispensable role in monitoring production, storage, transport conditions, as well as indoor air quality and determining thermal comfort levels.
Our products are designed and equipped to meet the requirements of demanding customers, industries and serve a myriad of diverse applications. Thus our Hygrometers, Material Moisture Meters, Indoor Climate Meters and Humidity Data loggers are all designed and manufactured to guarantee accurate measurements at all times and are well known for their reliability and durability.
Humidity measurements have innumerable applications across a variety of everyday areas. Be it your office or home, good atmospheric conditions are essential in ensuring clean and healthy environments. Our products come in a variety of forms and sizes, even allowing you to ensure ideal humidity levels in your home and work place our devices that are easy to use. These instruments also find their extensive application in weather forecast departments, bringing to you the nature of the physical environment with clear and precise measurements.
Did you know:
Testo Humidity instruments are Frequently used in production, storage, server rooms and cold stores, within containers as well as a part of display cases through a variety of industries. Our versatile range of humidity meters are very useful in ensuring the physical properties and dimensions of a material are not affected by the presence of humidity. Therefore ensuring that products reach customers in the most pristine form, having experienced the most ideal environmental conditions that ensure good quality to the end user.

44 products or recommendations for Humidity
  • testo 480 - Climate Measurement Tool 

    Order-Nr. 0563 4800

    Air flow measurements in ducts, temperature measurements in laboratories, humidity measurements in production, pressure difference measurements in clean rooms. The Testo 480 climate measurement meter with a wide range of optional probes that allows you to measure, analyse and log these and a variety of other parameters with only one device. 
    • Measure multiple parameters Temperature, Humidity, Pressure Turbulence, Heat radiation, Co2 Lux, PMV/PPD, WBGT 

    • Professional software for reporting & data logging 

    • Highly accurate digital probes 

    • Intelligent calibration concept

    $1 807.00
    $1 987.70 incl. GST
  • testo 435-4 - Multifunction indoor air quality meter

    Order-Nr. 0563 4354

    The testo 435-4 multifunction indoor air quality meter allows you to carry out all the measurements you need to inspect and adjust ventilation and air conditioning systems and to check the quality of the indoor air. There is also an integrated pressure difference sensor for pitot static tube measurements and filter monitoring and a wide range of optionally available sensors and probes to choose from.
    • Includes pressure difference sensor for pitot static tube measurements or filter monitoring

    • Further sensors optionally available (eg. anemometer, moisture sensors, lux and degree of turbulence sensors) for a variety of different measuring applications

    • Super-size memory for up to 10 000 measurements

    • PC software for analyzing and logging measuring data

    $1 360.00
    $1 496.00 incl. GST
  • testo 435-2 - Multi Function IAQ Instrument 

    Order-Nr. 0563 4352

    The Testo 435-2 multi function meter is designed to allow you to carry out multiple measurements that are necessary to check and adjust ventilation and air conditioning systems and assess the quality of the indoor air. 
    • Measures Multiple Parameters
      C, RH, Co2, Co, Pressure, Draught,
      Air velocity, Volumetric Flow, Turbulance,
      U Value, Lux 

    • Illuminated Display 

    • Large Range of Probes 

    • Large display 

    $1 008.00
    $1 108.80 incl. GST
  • testo 445 - climate measuring instrument

    Order-Nr. 0560 4450

    You can keep a close eye on indoor air quality with the testo 445 climate measuring instrument: the allrounder can measure up to 6 parameters (with the appropriate probe), which can help you make a professional assessment of indoor air quality. The climate measuring instrument therefore supports you in adjusting and checking ventilation and air conditioning systems.
    • Multi-function climate measuring instrument: measure up to 6 measurement parameters at the same time

    • Internal reading memory for up to 3,000 readings

    • Automatic allocation of the duct cross-section to the measuring location (max. 99 measuring locations)

    • Automatic mean value calculation and determination of the volume flow

    $1 266.00
    $1 392.60 incl. GST
  • testo 435-1 - Temp, Humidity, Co2 & Absolute Pressure 

    Order-Nr. 0560 4351

    The Testo 435-1 IAQ Kit is a multifunction instrument for measuring and assessing Indoor Air Quality and for adjusting and inspecting VAC systems.The Testo 435-1 is an affordable introduction to measurement engineering for ambient air conditions. Readings from up to 3 temperature probes can be displayed on the screen. Measurement data can also be printed on site with the Testo printer. 
    • Measures Multiple Parameters
      Temperature, Humidity, CO2, Pressure 

    • Illuminated Display 

    • Large Range of Probes 

    • Large display 

    $795.00
    $874.50 incl. GST
  • testo 420 - Air Flow Hood 

    Order-Nr. 0563 4200

    The Testo 420 volume flow hood is suited for HVAC systems and comes with a control panel for displaying measurement data. The control panel can be tilted or removed to suit user requirement. 
    • 16 measurement points that records Temperature, Humidity, Differential & Absolute Pressure. 

    • Highly precise readings at swirl outlets thanks to flow straightener. 

    • IOS & Andriod App Integration via Bluetooth connectivity. 

    • Onsite report generation & email. 

    $3 955.00
    $4 350.50 incl. GST
  • testo 184 G1 - Vibration, humidity and temperature data logger for transport monitoring

    Order-Nr. 0572 1846

    With the data logger testo 184 G1 for shock, humidity and temperature, you can now monitor the transport of sensitive products such as electronics, art, pharmaceuticals or foods safely and conveniently. Thanks to a start and stop button, the data logger guarantees easiest data recording operation. At their destination, a glance at the display or the LEDs tells you whether the configured limit values have been adhered to during transport.
    • Unlimited operating time

    • All in one data logger: PDF measurement data, configuration file and instruction manual

    • Immediate creation of a PDF report directly after connection to a computer

    • Transport monitoring in compliance with GxP, 21 CFR Part 11 and HACCP

    $364.00
    $400.40 incl. GST
  • Temperature probe

    Order-Nr. 0636 9735

    Temperature probe
    • Humidity sensor with long-term stability

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

    $569.00
    $625.90 incl. GST
  • temperature probe Ø 12 mm

    Order-Nr. 0636 9743

    temperature probe Ø 12 mm
    • High-precision humidity measurement: accuracy of up to ±1% RH

    • Intelligent calibration concept

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

    $625.00
    $687.50 incl. GST
  • 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)

    $907.00
    $997.70 incl. GST
  • Precision pressure dewpoint probe - for measurements in compressed air systems

    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

    $1 860.00
    $2 046.00 incl. GST
  • 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

    $318.00
    $349.80 incl. GST
  • Highly accurate temperature probe

    Order-Nr. 0636 9741

    Highly accurate temperature probe
    • 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

    $1 072.00
    $1 179.20 incl. GST
  • 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

    $698.00
    $767.80 incl. GST
  • Thin humidity probe - 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

    $744.00
    $818.40 incl. GST
  • 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

    $874.00
    $961.40 incl. GST
  • 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

    $1 882.00
    $2 070.20 incl. GST
  • Pressure dewpoint probe - for measurements in compressed air systems

    Order-Nr. 0636 9835

    Pressure dewpoint probe for measurements in compressed air systems
    $1 445.00
    $1 589.50 incl. GST
  • 3-function probe for simultaneous measurement of temperature - for flow, temperature and humidity

    Order-Nr. 0635 1540

    3-function probe with plug-in head, 0430 0143 connection cable required
    • 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 

    $1 462.00
    $1 608.20 incl. GST
  • Scatter field probe for fast and damage-free material moistu...

    Order-Nr. 0636 6160

    Scatter field probe for fast and damage-free material moisture measurement, with probe cable 1.2 m
    $560.00
    $616.00 incl. GST
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