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Thermometers

Greenhouse thermometers are used by gardeners to monitor the temperature in their greenhouse, cold frame or any other location where they are growing plants. Greenhouse thermometers are a vital piece of equipment when you're propagating seeds as they will help you to check the temperature so that you can ensure you heat your greenhouse sufficiently for healthy plant growth.
We stock many different types of thermometers for the gardener, from maximum / minimum thermometers which help you to see the temperatures reached in your greenhouse, to more modern digital thermometers which have large displays making them extremely easy to read. Some thermometers are designed to measure the air temperature, whereas other thermometers can be used to measure soil temperatures.

  • Digital Max-Min Thermometer

    £16.99

    Displays temperature in both ºC and ºF. Highest and lowest temperature are recorded and displayed on the digital screen and are reset by simply pre...

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    £16.99

  • Max-Min Digital Bar Thermometer

    £18.55

    Can be set to read in either ºC or ºF . Measures temperatures over a range of -40ºC  to 40ºC with a resolution of 0.1* ºC/ºF  Has an accuracy of -/...

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    £18.55

  • Compost Thermometer

    £14.99

    Robust, pointed, stainless steel probe approx. 19½ inch (50cm) long. Diameter of dial approx. 2" (5cm). Colour coded *C centigrade scale with zone...

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    £14.99

  • Propagation & Soil Thermometer

    £8.45

    Can be used directly in soil, compost, mushroom and heated seed beds. Useful when propagating or planting out etc. Displays temperature in both deg...

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    £8.45

  • Wall Thermometer

    £4.75

    Easy to read with clear, black printed scale on white plastic moulding.  Displays current temperature in both degrees ºC and ºF.  Temperature range...

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    £4.75

  • Digital Indoor-Outdoor Thermometer with Alarm

    £18.99

    Easy to read LCD digital display which shows temperature in either ºC or ºF. Temperature range indoor range is -19.9 to 69.9ºC, outdoor range -49....

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    £18.99

  • Slate Wall Clock And Themometer Plus Hygrometer

    £26.99

    Fully weather resistant, this clock can be used indoors or outdoors. This hardwearing, resin clock has a stylish slate effect finish. Easy to read...

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    £26.99

  • ThermaStick Digital Thermometer

    £15.99

    Clear, digital display is easy to read. Digital panel approx. 2.5cm x 2cm.  Simply press a button on the front of the thermometer to switch betwee...

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    £15.99

  • Soil Thermometer

    £19.95

    Can be used directly in soil, compost, mushroom and heated seed beds. Useful when planting out etc. Displays temperature in both degrees Centigrade...

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    £19.95

  • Gilt Dial Max Min Thermometer & Hygrometer

    £13.99

    Thermometer range – -20 to +50 degrees Celsius / Fahrenheit This max min thermometer shows the actual temperature with its black pointer, and reco...

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    £13.99
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    Special Offer Propagation Starter Set

    £68.51
    £65.00

    This Special Offer Propagation Starter Set includes:  Window Sill Propagator. A compact propagator designed to fit onto a window sill. It will gene...

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    £68.51
    £65.00
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  • Digital Therma-Hygrometer

    £15.95

    Temperature – simply press a button to show the temperature in either degrees Celsius or degrees Fahrenheit. The external temperature range is -20...

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    £15.95

  • Electronic Temp and Humidity Weatherstation

    £39.95

    Large digital display shows temperature and humidity simultaneously Switch between Indoor / Outdoor to see the temperature in *C or *F View Maxim...

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    £39.95