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. Didi 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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91 products or recommendations for Air humidity
  • testo 606-2

    testo 606-2 - Moisture Meter, Air Temperature and Humidity

    Order-Nr. 0560 6062

    £ 155.00
    incl. VAT  £ 186.00
    • Ram electrodes guarantee precise moisture measurements in wood and building materials
    • Ideal for carrying out relative humidity and air temperature measurements to check storage and drying
    Details
  • testo 174 H

    testo 174H - Mini Data Logger

    Order-Nr. 0572 6560

    £ 85.00
    incl. VAT  £ 102.00
    • Professional software with Excel export function for programming the logger and data analysis
    • Temperature measuring range from -20 °C to +70 °C
    Details
  • testo 608 H1

    testo 608-H1 - Thermohygrometer

    Order-Nr. 0560 6081

    £ 70.00
    incl. VAT  £ 84.00
    • Long-term stable humidity sensor
    • Continuous measurement and display of temperature and relative humidity
    Details
  • testo 835-H1

    testo 835-H1 - 4 point Infrared Thermometer

    Order-Nr. 0560 8353

    £ 335.00
    incl. VAT  £ 402.00
    • Measure temperature, moisture and dew point with only one device
    • Calculate the surface moisture content
    Details
  • Testo 610

    testo 610 - Compact Humidity/Temperature Meter

    Order-Nr. 0560 0610

    £ 122.00
    incl. VAT  £ 146.40
    • Easy temperature and humidity measurement
    • Calculation of dew point and wet bulb temperature
    Details
  • testo 174 H

    testo 174H - Mini Data Logger (Set)

    Order-Nr. 0572 0566

    £ 149.00
    incl. VAT  £ 178.80
    • Professional software with Excel export function for programming the logger and data analysis
    • Temperature measuring range from -20 °C to +70 °C
    Details
  • testo 635-2

    testo 635-2 - Thermohygrometer

    Order-Nr. 0563 6352

    £ 474.00
    incl. VAT  £ 568.80
    • Optionally available sensors for moisture, temperature, pressure dew point and absolute pressure measurements
    • 2 plug-in sensors and 3 wireless sensors can be connected
    Details
  • testo 184 H1

    testo 184 H1 - Temperature and Humidity Data Logger

    Order-Nr. 0572 1845

    £ 145.00
    incl. VAT  £ 174.00
    • Easy programming and reporting without additional software (plug and play)
    • Measurement data memory for up to 60,000 readings
  • testo 176 H1

    testo 176 H1 - 4 channel Data Logger

    Order-Nr. 0572 1765

    £ 440.00
    incl. VAT  £ 528.00
    • Professional software with Excel export function for programming the logger and data analysis
    • Record up to two humidity and temperature values simultaneously with optionally connectable probes
    Details
  • testo 635-1

    testo 635-1 - Temperature and Humidity measuring instrument

    Order-Nr. 0560 6351

    £ 352.00
    incl. VAT  £ 422.40
    • Probes available as an option mean you can measure air humidity, temperature, absolute pressure and dew point in compressed air
    • Two plug-in probes and 3 radio probes can be attached
    Details
  • testo 622

    testo 622 - Hygrometer with Pressure Indication

    Order-Nr. 0560 6220

    £ 240.00
    incl. VAT  £ 288.00
    • Measures air temperature, relative humidity and pressure
    • Ideal for monitoring the ambient air especially in laboratories
    Details
  • testo 608-H2 thermo hygrometer

    testo 608-H2 - Humidity/dewpoint/temp. Monitor

    Order-Nr. 0560 6082

    £ 105.00
    incl. VAT  £ 126.00
    • Long-term stable humidity sensor
    • Measures and displays temperature and humidity
    Details
  • testo 176 P1

    testo 176 P1 - Absolute Pressure Data Logger

    Order-Nr. 0572 1767

    £ 552.00
    incl. VAT  £ 662.40
    • Professional software with Excel export function for programming the logger and data analysis
    • Records up to 5 measurements at the same time
    Details
  • Testo 623

    testo 623 - Thermohygrometer

    Order-Nr. 0560 6230

    £ 155.00
    incl. VAT  £ 186.00
    • Measures the temperature and humidity in the room and alerts the room’s occupants when thresholds are reached
    • Large, easy-to-read display: shows the current reading and provides you with an at-a-glance 90-day statistic snapshot
    Details
  • testo 184

    testo 184 G1 - Temperature, Humidity and Shock Data Logger

    Order-Nr. 0572 1846

    £ 272.00
    incl. VAT  £ 326.40
    • Easy programming and reporting without additional software (plug and play)
    • Measurement data memory for up to 65,000 readings
  • testo 605-H2

    testo 605-H1 - Mini Thermohygrometer

    Order-Nr. 0560 6053

    £ 95.00
    incl. VAT  £ 114.00
    • Measures relative humidity and air temperature
    • Calculates the dew point
    Details
  • testo 176

    testo 176 H2 - Climate data logger for humidity and temperature

    Order-Nr. 0572 1766

    £ 465.00
    incl. VAT  £ 558.00
    • Professional software with Excel export function for programming the logger and data analysis
    • Measure humidity and temperature on two channels thanks to its two connections for external sensors
    Details
  • testo 176 H1

    testo 175 H1 - 2 channel data logger

    Order-Nr. 0572 1754

    £ 275.00
    incl. VAT  £ 330.00
    • 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 kit plus

    Order-Nr. 0563 0002 41

    £ 469.00
    incl. VAT  £ 562.80
    • 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 Softcase
    Details
  • testo 625

    testo 625 - Digital thermohygrometer with App connection

    Order-Nr. 0563 1625

    £ 195.00
    incl. VAT  £ 234.00
    • Simple, fast and precise measurement of air temperature and relative humidity
    • Calculation of dewpoint and wet bulb temperature
    Details
  • testo Smart Probes HVAC/R Ultimate kit

    testo Smart Probes HVAC/R Ultimate kit

    Order-Nr. 0563 0002 32

    £ 805.00
    incl. VAT  £ 966.00
    • For all measurements involving heating, air-conditioning, refrigeration and ventilation systems
    • All Smart Probes for temperature, pressure, humidity and flow in one kit
    Details
  • testo Smart Probes VAC Kit delivery

    testo Smart Probes VAC kit

    Order-Nr. 0563 0003 10

    £ 365.00
    incl. VAT  £ 438.00
    • 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
    Details
  • testo 400 Universal IAQ instrument

    testo 400 - Universal IAQ instrument

    Order-Nr. 0560 0400

    £ 1,275.00
    incl. VAT  £ 1,530.00
    • 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
    Details
  • testo 440 Humidity Kit with Bluetooth®

    testo 440 Humidity Kit with Bluetooth®

    Order-Nr. 0563 4404

    £ 415.00
    incl. VAT  £ 498.00
    • 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
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