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

    £ 135.00
    incl. VAT  £ 162.00
    • 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

    £ 75.00
    incl. VAT  £ 90.00
    • 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

    £ 60.00
    incl. VAT  £ 72.00
    • Long-term stable humidity sensor
    • Continuous measurement and display of temperature and relative humidity
    Details
  • testo 625

    testo 625 - Thermohygrometer

    Order-Nr. 0563 6251

    £ 180.00
    incl. VAT  £ 216.00
    • Measures air temperature and relative humidity
    • Calculates dew point and wet bulb temperature
    Details
  • testo 835-H1

    testo 835-H1 - 4 point Infrared Thermometer

    Order-Nr. 0560 8353

    £ 299.00
    incl. VAT  £ 358.80
    • 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

    £ 109.00
    incl. VAT  £ 130.80
    • 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

    £ 135.00
    incl. VAT  £ 162.00
    • Professional software with Excel export function for programming the logger and data analysis
    • Temperature measuring range from -20 °C to +70 °C
    Details
  • testo 635-2

    testo 635-2 - Thermohygrometer

    Order-Nr. 0563 6352

    £ 429.00
    incl. VAT  £ 514.80
    • 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

    £ 130.00
    incl. VAT  £ 156.00
    • Easy programming and reporting without additional software (plug and play)
    • Measurement data memory for up to 64,000 readings
    Details
  • testo 176 H1

    testo 176 H1 - 4 channel Data Logger

    Order-Nr. 0572 1765

    £ 399.00
    incl. VAT  £ 478.80
    • 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

    £ 319.00
    incl. VAT  £ 382.80
    • 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

    £ 210.00
    incl. VAT  £ 252.00
    • 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

    £ 89.00
    incl. VAT  £ 106.80
    • 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

    £ 499.00
    incl. VAT  £ 598.80
    • 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

    £ 135.00
    incl. VAT  £ 162.00
    • 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

    £ 245.00
    incl. VAT  £ 294.00
    • Easy programming and reporting without additional software (plug and play)
    • Measurement data memory for up to 65,000 readings
    Details
  • testo 605-H2

    testo 605-H1 - Mini Thermohygrometer

    Order-Nr. 0560 6053

    £ 85.00
    incl. VAT  £ 102.00
    • 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

    £ 420.00
    incl. VAT  £ 504.00
    • 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

    £ 249.00
    incl. VAT  £ 298.80
    • 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

    £ 420.00
    incl. VAT  £ 504.00
    • 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 Smart Probes HVAC/R Ultimate kit

    testo Smart Probes HVAC/R Ultimate kit

    Order-Nr. 0563 0002 32

    £ 725.00
    incl. VAT  £ 870.00
    • 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

    £ 329.00
    incl. VAT  £ 394.80
    • 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

    £ 1,150.00
    incl. VAT  £ 1,380.00
    • 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 Air velocity and IAQ measuring instrument

    testo 440 - Air velocity and IAQ measuring instrument

    Order-Nr. 0560 4401

    £ 259.00
    incl. VAT  £ 310.80
    • A measuring instrument for all climate-related parameters
    • Extendible with a wide range of probes
    Details
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