Air humidity

Testo hygrometers/thermo-hygrometers, comes in versatile mounting versions and portable hand held versions. All our hygrometers/thermo-hygrometers use a state of the art patented capacitive humidity sensor what has been continually developed since 1957. 

Below you will find an overview of Testo Hygrometers. 
 
Did you know: In the past capacitive sensors were considered non-robust and instable Today. The testo Capacitive sensor has been proven one of the most reliable and accurate sensors in the world.

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106 products or recommendations for Air humidity
  • testo 176 H1

    testo 175 H1 - Temperature and humidity data logger

    Order-Nr. 0572 1754

    $553.00
    incl. GST  $608.30
    • Dual measurements (1 internal, 1 external)
      for ambient temperature & humidity monitoring 
    • Large memory, 1 Million Readings 
    Details
  • testo 174 H

    testo 174 H - Mini Humidity Data Logger 

    Order-Nr. 0572 6560

    $169.00
    incl. GST  $185.90
    • Large memory 16,000 Readings 
    • Large display
    Details
  • testo 606-2

    testo 606-2 - Material Moisture Meter with Temp & Humidity

    Order-Nr. 0560 6062

    $307.00
    incl. GST  $337.70
    • Moisture measurements in wood, cement,screed 
    • Characteristic curves for different types of wood and building materials 
    Details
  • testo 608 H1

    testo 608-H1 - Low Cost Hygrometer 

    Order-Nr. 0560 6081

    $134.00
    incl. GST  $147.40
    • 2 in 1 Temperature and humidity measurement 
    • Calculation of dew point 
    Details
  • Dewpoint transmitter with display

    testo 6743 - Dew point transmitter 

    Order-Nr. 0555 6743

    • Dew point transmitter with a measuring range of -45 °Ctd to + 30 °Ctd, G½ thread and display
    • Testo polymer humidity sensor with a high degree of accuracy and long-term stability
  • testo 835-H1

    testo 835-H1 - Infrared thermometer plus moisture measuring

    Order-Nr. 0560 8353

    $653.00
    incl. GST  $718.30
    • Measure temperature, moisture and dew point with only one device
    • Calculate the surface moisture content
    Details
  • testo 625

    testo 625 - Humidity Meter 

    Order-Nr. 0563 6251

    $448.00
    incl. GST  $492.80
    • 2 in 1 Temperature and humidity
      measurement
    • Calculation of dew point & Wetbulb 
    Details
  • testo 608-H2 thermo hygrometer

    testo 608-H2 - Alarm Hygrometer 

    Order-Nr. 0560 6082

    $194.00
    incl. GST  $213.40
    • 2 in 1 Temperature and humidity measurement 
    • Calculates and displays the dew point 
    Details
  • Testo 610

    testo 610 - Pocket Sized Hygrometer 

    Order-Nr. 0560 0610

    $231.00
    incl. GST  $254.10
    • 2 in 1 Temperature and humidity measurement 
    • Calculation of dew point and wet bulb temperature 
    Details
  • testo 174 H

    testo 174 H set - Mini Humidity Data Logger 

    Order-Nr. 0572 0566

    $293.00
    incl. GST  $322.30
    • Large memory 16,000 Readings 
    • Includes USB interface for data transfer 
    Details
  • testo 635-2

    testo 635-2 - Temperature and moisture meter

    Order-Nr. 0563 6352

    $953.00
    incl. GST  $1 048.30
    • Dual Probe Measurement 
    • Measurement of air moisture, material equilibrium moisture, pressure dew point 
    Details
  • testo 6621

    testo 6621 humidity-/temperature transmitter - Temperature and humidity transmitter

    Order-Nr. 0555 6621

    • Transmitter with 2 analog outputs (temperature/humidity)
    • High-precision Testo humidity sensor with long-term stability
  • testo 176 H1

    testo 176 H1 - Probe Humidity Logger 

    Order-Nr. 0572 1765

    $891.00
    incl. GST  $980.10
    • 4 Channel measurements (2 External probes) for external temperature/Humidity monitoring 
    • Ability to measure Temperature & Humidity simultaneously 
    Details
  • testo 6631

    testo 6631 humidity/temperature transmitter - for greenhouses

    Order-Nr. 0555 6631

    • Transmitter with precise Testo humidity sensor that has long-term stability (±2.5 %RH)
    • Two analog outputs (humidity/temperature)
  • testo 635-1

    testo 635-1 - Thermohygrometer 

    Order-Nr. 0560 6351

    $641.00
    incl. GST  $705.10
    • Dual Probe Measurement 
    • Measurement of air moisture, material equilibrium moisture, pressure dew point 
    Details
  • testo 605-H2

    testo 605-H1 - Compact Thermohygrometer 

    Order-Nr. 0560 6053

    $173.00
    incl. GST  $190.30
    • 3 in 1 Air temperature, Air moisture  & Dew point 
    • Dewpoint calculation 
    Details
  • testo 622

    testo 622 - Indoor Climate Meter 

    Order-Nr. 0560 6220

    $447.00
    incl. GST  $491.70
    • Measures air temperature, relative humidity and pressure 
    • Alarm alerts when threshold is exceeded 
    Details
  • Testo 623

    testo 623 - Ambient Climate Meter 

    Order-Nr. 0560 6230

    $297.00
    incl. GST  $326.70
    • Histogram shows measurement values of last 90 days 
    • All important values at a glance 
    Details
  • testo 184

    testo 184 G1 - Vibration, humidity and temperature data logger for transport monitoring

    Order-Nr. 0572 1846

    $410.00
    incl. GST  $451.00
    • Unlimited operating time
    • All in one data logger: PDF measurement data, configuration file and instruction manual
    Details
  • Dewpoint transmitter without display

    testo 6741 - Dew point transmitter

    Order-Nr. 0555 6741

    • Dew point transmitter with a measuring range of -45 °Ctd to + 30 °Ctd and G½ thread
    • Testo polymer humidity sensor with a high degree of accuracy and long-term stability
  • testo 184 H1

    testo 184 H1 - Air humidity and temperature data logger for transport monitoring

    Order-Nr. 0572 1845

    $227.00
    incl. GST  $249.70
    • Unlimited operating time
    • All in one logger: PDF measurement data, configuration file and instruction manual
    Details
  • testo 176

    testo 176 H2 - Climate data logger for humidity and temperature

    Order-Nr. 0572 1766

    $946.00
    incl. GST  $1 040.60
    • Large memory for 2 million measurement values - robust metal housing (without display)
    • Measure humidity and temperature on two channels thanks to its two connections for external sensors
    Details
  • testo 176 P1

    testo 176 P1 - Pressure Data Logger 

    Order-Nr. 0572 1767

    $1 104.00
    incl. GST  $1 214.40
    • 3 Parameters in 1 Temperature, Humidity & Pressure 
    • Large memory, 2 Million Readings 
    Details
  • testo Smart Probes AC & Refrigeration Test & Load Kit Plus delivery

    testo Smart Probes AC & refrigeration test kit plus

    Order-Nr. 0563 0002 41

    • Application-specific measurement menus for superheating/subcooling, target superheat, heating/cooling power
    • More than 90 common refrigerants plus refrigerant updates in the testo Smart App
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