Indoor & Outdoor Temperature / Humidity Monitors

Testo 608-H1 Temperature & Humidity Monitor
In Stock : Get It Next Working Day*
Testo 608-H1 Temperature & Humidity Monitor
£67.15
£80.58 inc. vat
  • Constant monitoring of temperature, humidity and dewpoint
  • Large-size display
  • Suitable for any environment
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Testo 608-H2 Humidity, Temperature & Dewpoint Hygrometer
Stock Due : Estimated 1-2 Weeks
Testo 608-H2 Humidity, Temperature & Dewpoint Hygrometer
£97.75
£117.30 inc. vat
  • Simultaneous display of temperature and relative humidity values
  • Can also calculate dewpoint
  • Built-in LED alarm function
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Testo 623 Temperature/Humidity Monitor w/ History Function
In Stock : Get It Next Working Day*
Testo 623 Temperature/Humidity Monitor w/ History Function
£144.50
£173.40 inc. vat
  • Histogram display of measurement
  • Measures temperature and humidity
  • Ideal for continuous measurements
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Testo 625 Digital Thermohygrometer with App Connection
In Stock : Get It Next Working Day*
Testo 625 Digital Thermohygrometer with App Connection
£191.25
£229.50 inc. vat
  • Fast in-app configuration
  • Documentation on site
  • Testo Smart App connection
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Testo 622 Humidity, Temperature & Pressure Indicator
Stock Due : Estimated 1-2 Weeks
Testo 622 Humidity, Temperature & Pressure Indicator
£225.25
£270.30 inc. vat
  • Triple display - shows temperature, relative humidity and pressure levels
  • Suitable for placing on a desk or mounting on a wall
  • Large-size, easy-to-read display
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Testo 635-1 - Thermohygrometer
Stock Due : Estimated 2-3 Weeks
Testo 635-1 - Thermohygrometer
£295.75
£354.90 inc. vat
  • Measures air moisture, material equilibrium moisture and pressure dew points
  • Compatible with optional probes
  • Wide measurement range dependant on connected probe types
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About Indoor & Outdoor Temperature / Humidity Monitors

Measure temperature and humidity in the home, the office, your greenhouse, the lab, and anywhere else with these instruments. You will be able to see if there are cold or warm areas and make adjustments to your heating or cooling system.

Humidity monitors measure, and report the relative humidity (RH) of air or determine the amount of water vapor present in the gas mixture (air) or pure gas.