Air humidity

The measuring parameters of humidity plays an important role in monitoring production, storage and transport conditions, determining thermal comfort levels and indoor air quality or in VAC systems.

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105 products or recommendations for Air humidity
  • testo 605-H2

    testo 605-H1 - Compact thermal hygrometer

    Order-Nr. 0560 6053

    $ 140.25
    excl. tax
    • Slim form factor is convenient for duct or ambient measurements
    • Resilient Testo patented humidity sensor ensures long life
    Details
  • testo 608 H1

    testo 608-H1 - Thermal hygrometer

    Order-Nr. 0560 6081

    • Long-term stable humidity sensor
    • Continuous measurement and display of temperature and relative humidity
  • testo 608-H2 - Thermal hygrometer

    Order-Nr. 0560 6082

    • Long-term stable humidity sensor
    • Measures and displays temperature and humidity
  • Testo 610

    testo 610 - Pocket-sized air humidity measuring instrument

    Order-Nr. 0560 0610

    $ 225.00
    excl. tax
    • Long term stable Testo humidity sensor
    • +/-2.5% RH accuracy
    Details
  • testo 622

    testo 622 - Thermohygrometer and Barometer

    Order-Nr. 0560 6220

    $ 382.50
    excl. tax
    • Measures air temperature / pressure / RH
    • Ideal for monitoring the air, especially in laboratories
    Details
  • Testo 623

    testo 623 - Thermohygrometer

    Order-Nr. 0560 6230

    • Measures room temperature / humidity / alerts the occupants when thresholds are reached
    • Large, easy to read display / shows current reading / provides at-a-glance 90-day statistic snapshot
  • testo 635-1

    testo 635-1 - Humidity measuring instrument

    Order-Nr. 0560 6351

    • Probes available as an option mean you can measure air humidity, temperature, absolute pressure, and dew point in compressed air
    • Measures air moisture, material equilibrium moisture, pressure dew point
  • testo 635-2

    testo 635-2 - Temperature and moisture meter

    Order-Nr. 0563 6352

    • Optional sensors for moisture / temperature / pressure dew point / absolute pressure measurements
    • 2 plug-in and 3 wireless sensors
  • testo 606-2

    testo 606-2 - Moisture meter

    Order-Nr. 0560 6062

    $ 225.25
    excl. tax
    • Ram electrodes guarantee precise moisture measurements in wood / building materials
    • Ideal for carrying out RH / air temperature measurements for checking storage and drying
    Details
  • testo 174H - Mini temperature and humidity data logger

    Order-Nr. 0572 6560

    $ 135.15
    excl. tax
    • Professional software with Excel export function for programming the logger and data analysis
    • Temperature measuring range from -20 °C to +70 °C
    Details
  • testo 175H1 - Temperature and humidity data logger

    Order-Nr. 0572 1754

    $ 420.75
    excl. tax
    • Professional software with Excel export function for programming the logger and data analysis
    • Round-the-clock monitoring and logging of temperature, relative humidity and dew point
    Details
  • testo Smart Probes AC & Refrigeration Test & Load Kit Plus delivery

    testo Smart Probes AC & Refrigeration Test & Load kit

    Order-Nr. 0563 0009

    • High-precision measurement technology with convenient smartphone operation
    • In the kit: 2 x testo 115i clamp thermometers, 2 x testo 549i high-pressure gauges, 2 x testo 605i thermohygrometers, testo HVAC softcase
  • testo 625

    testo 625 - Digital thermohygrometer with App connection

    Order-Nr. 0563 1625

    $ 250.75
    excl. tax
    • Simple, fast and precise measurement of air temperature and relative humidity
    • Calculation of dewpoint and wet bulb temperature
    Details
  • testo 174 H - Mini temperature and humidity data logger kit

    Order-Nr. 0572 0566

    $ 246.50
    excl. tax
    • Professional software with Excel export function for programming the logger and data analysis
    • Temperature measuring range from -20 °C to +70 °C
    Details
  • testo Smart Probes HVAC/R Ultimate kit

    Order-Nr. 0563 0007

    • For all measurements involving heating, air-conditioning, refrigeration and ventilation systems
    • All Smart Probes for temperature, pressure, humidity and flow in one kit
  • testo 400 Universal IAQ instrument

    testo 400 - Universal Air Flow and IAQ Instrument

    Order-Nr. 0560 0400

    • A measuring instrument for all climate-related parameters
    • Smart, intuitive measurement programs including HVAC grid measurement as per EN ISO 12599 and ASHRAE 111, PMV/PPD and turbulence as per EN ISO 7730 and ASHRAE 55
  • testo 440 Humidity Kit with Bluetooth®

    testo 440 - Humidity kit with Bluetooth (Ø 0.47")

    Order-Nr. 0563 4404

    $ 625.00
    excl. tax
    • A measuring instrument for all climate-related parameters
    • Intuitive: clearly structured measurement menu for long-term measurements as well as the parallel determination of humidity and air temperature in storage, refrigerated and work rooms and also in ventilation ducts
    Details
  • testo 440 Air velocity and IAQ measuring instrument

    testo 440 - Air velocity and IAQ measuring instrument

    Order-Nr. 0560 4401

    • A measuring instrument for all climate-related parameters
    • Extendible with a wide range of probes
  • testo 440 dP Air velocity and IAQ measuring instrument including differential pressure sensor

    testo 440 dP - Air velocity and IAQ measuring instrument with differential pressure sensor

    Order-Nr. 0560 4402

    • A measuring instrument for all climate-related parameters
    • Includes a differential pressure sensor: for Pitot tube measurement and monitoring filters
  • testo 605i

    testo 605i - Thermohygrometer operated via smartphone

    Order-Nr. 0560 2605 03

    • Measurement of air humidity and temperature in rooms and ducts
    • Automatic calculation of the dew point and wet bulb temperature via testo Smart App
  • testo 184 H1

    testo 184 H1 - Temperature and humidity USB transport data logger with LCD display

    Order-Nr. 0572 1845

    • Easy programming and reporting without additional software (plug and play)
    • Measurement data memory for up to 60,000 readings
  • testo 6621

    testo 6621 - Commercial HVAC Temperature/RH Transmitter

    Order-Nr. 0555 6621

    • Transmitter with 2 analog outputs (temperature/humidity)
    • High-precision Testo humidity sensor with long-term stability
  • testo Smart Probes Mold Kit delivery

    testo Smart Probes mould kit

    Order-Nr. 0563 0005 10

    • Identify mould risk at an early stage using the testo Smart App
    • Measuring point marking with laser function
105 results found
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