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Christmas 2023 Postage Dates
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Atmospheric Sensors

From just checking the weather, humidity or temperature, or looking for a new project, why not make an automatic watering system with a soil moisture sensor? Check how clean a room is with a dust or air quality sensor or maybe even a Carbon Monoxide detector. We have a wide range of sensors for detecting and measuring weather, air, gas and other atmospheric conditions.

  • Bme280 I2C Or Spi Temperature Humidity Pressure Sensor (Id: 2652) - Atmospheric
    Save 46%

    BME280 I2C or SPI Temperature Humidity Pressure Sensor (ID: 2652)

    Adafruit
    £19.86 inc VAT
    £10.75 inc VAT
    £8.96 ex VAT
    4 reviews

    DESCRIPTION Bosch has stepped up their game with their new BME280 sensor, an environmental sensor with temperature, barometric pressure and humidit...

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    £19.86 inc VAT
    £10.75 inc VAT
    £8.96 ex VAT
    Save 46%
  • Pm2.5 Air Quality Sensor And Breadboard Adapter Kit - Pms5003 (Id: 3686) - Atmospheric
    Save 24%

    PM2.5 Air Quality Sensor and Breadboard Adapter Kit - PMS5003 (ID: 3686)

    Adafruit
    £43.00 inc VAT
    £32.78 inc VAT
    £27.32 ex VAT
    1 review

    DESCRIPTION Breathe easy, knowing that you can track and sense the quality of the air around you with the PM2.5 Air Quality Sensor with Breadboard ...

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    £43.00 inc VAT
    £32.78 inc VAT
    £27.32 ex VAT
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  • Soil Moisture Sensor (Sen-13322) - Atmospheric
    Save 22%

    Soil Moisture Sensor (SEN-13322)

    SparkFun
    £6.00 inc VAT
    £4.67 inc VAT
    £3.89 ex VAT

    DESCRIPTION The Soil Moisture Sensor is a simple breakout for measuring the moisture in the soil and similar materials. The soil moisture sensor i...

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    £6.00 inc VAT
    £4.67 inc VAT
    £3.89 ex VAT
    Save 22%
  • Grove - Moisture Sensor - Grove
    Save 31%

    Grove - Moisture Sensor

    Seeed
    £2.99 inc VAT
    £2.06 inc VAT
    £1.72 ex VAT

    DESCRIPTION The Grove Moisture Sensor can be used to detect the moisture of soil and to judge if there is dampness around the sensor. It can be use...

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    £2.99 inc VAT
    £2.06 inc VAT
    £1.72 ex VAT
    Save 31%
  • Weather Meters (Sen-08942) - Atmospheric
    Sold out

    Weather Meters (SEN-08942)

    SparkFun
    £70.91 inc VAT
    £59.09 ex VAT
    1 review

    DESCRIPTION RETIRED PRODUCT - A new version of this item has been released by the manufacturer, you can find it here. This page remains available...

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    £70.91 inc VAT
    £59.09 ex VAT
    Sold out
  • Atmospheric Sensor Breakout - Bme280 (Sen-13676) - Atmospheric
    Save 22%

    Atmospheric Sensor Breakout - BME280 (SEN-13676)

    SparkFun
    £20.51 inc VAT
    £15.95 inc VAT
    £13.29 ex VAT

    DESCRIPTION The BME280 Atmospheric Sensor Breakout is an easy way to measure barometric pressure, humidity, and temperature readings without takin...

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    £20.51 inc VAT
    £15.95 inc VAT
    £13.29 ex VAT
    Save 22%
  • Dust Sensor - Atmospheric
    Save 25%

    Dust Sensor

    Seeed
    £8.99 inc VAT
    £6.78 inc VAT
    £5.65 ex VAT

    DESCRIPTION This dust sensor is sensitive enough to detect small particles in the air, 1 micrometre in diameter. The sensor gives out a PWM output ...

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    £8.99 inc VAT
    £6.78 inc VAT
    £5.65 ex VAT
    Save 25%
  • Sgp30 Air Quality Sensor Breakout - Voc And Eco2 (Id: 2458) - Atmospheric
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    SGP30 Air Quality Sensor Breakout - VOC and eCO2 (ID: 2458)

    Adafruit
    £22.99 inc VAT
    £14.34 inc VAT
    £11.95 ex VAT

    DESCRIPTION Breathe easy with the SGP30 Multi-Pixel Gas Sensor, a fully integrated MOX gas sensor. This is a very fine air quality sensor from the ...

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    £22.99 inc VAT
    £14.34 inc VAT
    £11.95 ex VAT
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  • Altitude/pressure Sensor - Mpl3115A2 Breakout (Sen-11084) - Atmospheric
    Save 22%

    Altitude/Pressure Sensor - MPL3115A2 Breakout (SEN-11084)

    SparkFun
    £13.91 inc VAT
    £10.84 inc VAT
    £9.03 ex VAT

    DESCRIPTION The MPL3115A2 is a MEMS pressure sensor that provides Altitude data to within 30cm (with oversampling enabled). The sensor outputs are ...

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    £13.91 inc VAT
    £10.84 inc VAT
    £9.03 ex VAT
    Save 22%
  • Gas Sensor (Mq2) Butane Methane Alcohol Hydrogen And Smoke - Atmospheric
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    Gas Sensor (MQ2) Butane, Methane, Alcohol, Hydrogen and Smoke

    Seeed
    £8.16 inc VAT
    £6.80 ex VAT

    DESCRIPTION The Gas Sensor module is useful for gas leakage detection (in home and industry). The MQ2 sensor can detect LPG, i-butane, methane, alc...

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    £8.16 inc VAT
    £6.80 ex VAT
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  • Grove Multichannel Gas Sensor (Co No2 H2 Nh3 Ch4) - Atmospheric
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    Grove Multichannel Gas Sensor (CO,NO2,H2,NH3,CH4)

    Seeed
    £42.54 inc VAT
    £35.45 ex VAT

    DESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page ...

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    £42.54 inc VAT
    £35.45 ex VAT
    Sold out
  • Environmental Combo Breakout - Ccs811/bme280 (Qwiic) (Sen-14348) - Atmospheric
    Save 22%

    Environmental Combo Breakout - CCS811/BME280 (Qwiic) (SEN-14348)

    SparkFun
    £40.62 inc VAT
    £31.60 inc VAT
    £26.33 ex VAT

    DESCRIPTION The CCS811/BME280 Environmental Combo Breakout takes care of all your atmospheric-quality sensing needs with the popular CCS811 and BME...

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    £40.62 inc VAT
    £31.60 inc VAT
    £26.33 ex VAT
    Save 22%
  • Grove - Voc And Eco2 Gas Sensor (Sgp30) - Atmospheric
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    Grove - VOC and eCO2 Gas Sensor (SGP30)

    Seeed
    £16.99 inc VAT
    £14.16 ex VAT

    DESCRIPTION The Grove-VOC and eCO2 Gas Sensor-SGP30 is an air quality detection sensor. This grove module is based on SGP30, it provides TVOC(Total...

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    £16.99 inc VAT
    £14.16 ex VAT
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  • Air quality sensor V1.3 - Atmospheric
    Save 29%

    Air quality sensor V1.3

    Seeed
    £4.99 inc VAT
    £3.54 inc VAT
    £2.95 ex VAT

    DESCRIPTION This sensor is designed for indoor air quality testing. The main gases detected are carbon monoxide, alcohol, acetone, thinner, formald...

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    £4.99 inc VAT
    £3.54 inc VAT
    £2.95 ex VAT
    Save 29%
  • Gas Sensor (Mq9) Carbon Monoxide - Atmospheric
    Save 33%

    Gas Sensor (MQ9) Carbon Monoxide

    Seeed
    £8.00 inc VAT
    £5.34 inc VAT
    £4.45 ex VAT

    DESCRIPTION The Gas Sensor module is useful for gas leakage detection (in home and industry). The MQ9 sensor can detect Carbon Monoxide, Coal Gas, ...

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    £8.00 inc VAT
    £5.34 inc VAT
    £4.45 ex VAT
    Save 33%
  • Humidity And Temperature Sensor Breakout - Si7021 (Sen-13763) - Atmospheric
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    Humidity and Temperature Sensor Breakout - Si7021 (SEN-13763)

    SparkFun
    £10.55 inc VAT
    £8.79 ex VAT

    DESCRIPTION The humidity and temperature sensor breakout Si7021 is a low-cost, easy-to-use, highly accurate, digital humidity and temperature sens...

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    £10.55 inc VAT
    £8.79 ex VAT
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  • Raspberry Pi Sense Hat - Accessories And Breakout Boards
    Save 2%

    Raspberry Pi Sense HAT

    Raspberry Pi
    £34.98 inc VAT
    £34.22 inc VAT
    £28.52 ex VAT

    DESCRIPTION The Raspberry Pi Sense HAT is attached on top of the Raspberry Pi via the 40 GPIO pins with orientation, pressure, humidity and tempera...

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    £34.98 inc VAT
    £34.22 inc VAT
    £28.52 ex VAT
    Save 2%
  • Humidity And Temperature Sensor - Rht03 (Sen-10167) - Atmospheric
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    Humidity and Temperature Sensor - RHT03 (SEN-10167)

    SparkFun
    £10.64 inc VAT
    £8.87 ex VAT

    DESCRIPTION The RHT03 is a low cost humidity and temperature sensor with a single wire digital interface. The sensor is calibrated and doesn't req...

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    £10.64 inc VAT
    £8.87 ex VAT
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  • Weather:bit (Dev-14214) - Atmospheric
    Sold out

    weather:bit (DEV-14214)

    SparkFun
    £17.02 inc VAT
    £14.18 ex VAT

    DESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page ...

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    £17.02 inc VAT
    £14.18 ex VAT
    Sold out
  • Air Quality Breakout - Ccs811 (Sen-14193) - Atmospheric
    Save 22%

    Air Quality Breakout - CCS811 (SEN-14193)

    SparkFun
    £23.15 inc VAT
    £18.01 inc VAT
    £15.01 ex VAT

    DESCRIPTION The CCS811 Air Quality Breakout is a digital gas sensor solution that senses a wide range of Total Volatile Organic Compounds (TVOCs), ...

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    £23.15 inc VAT
    £18.01 inc VAT
    £15.01 ex VAT
    Save 22%
  • Grove - Hcho Sensor - Atmospheric
    Save 33%

    Grove - HCHO Sensor

    Seeed
    £16.64 inc VAT
    £11.10 inc VAT
    £9.25 ex VAT

    DESCRIPTION The Grove - HCHO Sensor is a semiconductor VOC (Volatile Organic Compounds) gas sensor. Its design is based on WSP2110 whose conductivi...

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    £16.64 inc VAT
    £11.10 inc VAT
    £9.25 ex VAT
    Save 33%
  • Grove - Co2 Sensor - Infra Red
    Save 33%

    Grove - CO2 Sensor

    Seeed
    £105.13 inc VAT
    £70.26 inc VAT
    £58.55 ex VAT

    DESCRIPTION The Grove - CO2 Sensor module is an infrared CO2 sensor with high sensitivity and resolution. The MH-Z16 infra-red CO2 sensor is a gene...

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    £105.13 inc VAT
    £70.26 inc VAT
    £58.55 ex VAT
    Save 33%
  • Carbon Monoxide Sensor - Mq-7 (Sen-09403) - Atmospheric
    Save 22%

    Carbon Monoxide Sensor - MQ-7 (SEN-09403)

    SparkFun
    £5.68 inc VAT
    £4.42 inc VAT
    £3.68 ex VAT

    DESCRIPTION This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. The MQ-7 can detect CO-gas conc...

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    £5.68 inc VAT
    £4.42 inc VAT
    £3.68 ex VAT
    Save 22%
  • Gas Sensor (Mq5) Liquefied Petroleum Gas Natural Gas And Coal Gas - Atmospheric
    Save 33%

    Gas Sensor (MQ5) Liquefied Petroleum Gas, Natural Gas and Coal Gas

    Seeed
    £11.24 inc VAT
    £7.50 inc VAT
    £6.25 ex VAT

    DESCRIPTION The Gas Sensor module is useful for gas leakage detection (in home and industry). The MQ5 sensor can detect LPG, natural gas and coal ...

    View full details
    £11.24 inc VAT
    £7.50 inc VAT
    £6.25 ex VAT
    Save 33%