Humidity -Indoor

  • EXACT MEASUREMENTS : Easily call up information on temperature and more. The reception range of the device has been improved. This means that the weather station measures the temperature and humidity more precisely. Experience the comfort of your personal weather station. The weather station measures indoor temperature and humidity, outside temperature and humidity, wind speed and direction. CLEAR COLOUR DISPLAY : Easily monitor the weather conditions in your house and garden. The large colour display is easy to read. The data can also be easily seen from many different angles. Even if you look a little sideways, all the data can still be read and you can see all the important functions and information. The information areas are separated and organised in different ways. RADIO / TRANSMISSION : All data are transmitted wirelessly from the outdoor sensor to your base station. The display base station can be conveniently placed on a table in any room, at home, in a child's room, basement, warehouse or greenhouse, etc. It's compact and light. OUTDOOR SENSOR : The 5-in-1 outdoor sensor consists of rain funnel, solar panel and transmission module, wind vane and high-speed anemometer, and transmits current information about temperature, humidity, air pressure, wind speed and wind direction, as well as the amount of precipitation and much more. Assembly is easy, please use the instructions provided. Note this model cannot connect to WiFi.

    • Real-Time CO2 Monitoring: The CO2 detector has built-in high-precision NDIR sensor to accurately monitor carbon dioxide concentration. Also displays room temperature and humidity display.
    • Sound Alarm with Silence Mode: When the CO2 level exceeds 1000ppm, the buzzer will sound to alert you the air pollution. The sound alarm can be temporarily muted by press the power button. If you don't need the sound alarm, you can directly turn off the beep function by enter the setting mode.
    • Three Colours Display Alarm: The digital LCD screen will display three colours based on the CO2 detection ranges: Green: 400~1000 PPM, Yellow: 1000-3000 PPM, Red: 3000-5000 PPM. It is very easy to distinguish the carbon dioxide concentration level in the air.
    • Easy to Use: Open and long press the power button and after 10 seconds countdown, ready go to use it. The air gas detector has automatic calibration function and can be manual calibrated in well ventilated place.
    • Compact Size and Portable Desktop: Compact size design 80*50*80 mm, it is convenient for portable and desktop use. Suitable for indoor and outdoor carrying to detect carbon dioxide (CO2) in home, office, school, hospital, car and various places where it is important to monitor air quality.
    The Best deals we can find at the moment are:
    Scondaor CO2 Monitor, Air Quality Carbon Dioxide Monitor with NDIR Sensor, 3 in 1 CO2 Detector Temperature and Humidity, Portable Carbon Dioxide Detector with Sound Visual Alarm, USB Rechargeable
    Scondaor CO2 Monitor, Air Quality Carbon Dioxide Monitor with NDIR Sensor, 3 in 1 CO2 Detector Temperature and Humidity, Portable Carbon Dioxide Detector...
    £19.99
    eBay
    Scondaor CO2 Monitor, Air Quality Carbon Dioxide Monitor with NDIR Sensor, 3 in 1 CO2 Detector Temperature and Humidity, Portable Carbon Dioxide Detector with Sound Visual Alarm, USB Rechargeable
    Scondaor CO2 Monitor, Air Quality Carbon Dioxide Monitor with NDIR Sensor, 3 in 1 CO2 Detector Temperature and Humidity, Portable Carbon Dioxide Detector...
    Amazon.co.uk
  • CO2 is present in ambient air at a background concentration of around 400 ppm (0.04%). In any enclosed environment the concentration will increase in excess of 1000ppm (0.1%) if the room is poorly ventilated well. Carbon dioxide (CO2) is not harmful to human body when it is low, but when the concentration reaches 1500-2000ppm, people will feel wheezing, headache, and dizziness. And higher levels are serious harmful to health.
    • 🔔 Fast Response and High Sensitivity The CO2 detector uses high-precision NDIR sensor to accurately monitor carbon dioxide concentration, and provide you the CO2 risk warning effectively.
    • 🔔 Large Digital Display and Easy Read 2.8 inch TFT full colour screen clearly displays the real-time CO2 concentration, temperature, and humidity from the surrounding air, respond to the CO2 meter threshold, and ensure your safety and health.
    • 🔔 Advanced NDIR CO2 Sensor The CO2 monitor uses advanced NDIR technology which has high reliability and long service life. When the CO2 level exceeds 1000ppm, the color of the CO2 number changes from white to yellow, orange or red to alert the air pollution.
    • 🔔 Widely Used Places Small size, portable and desktop use, suitable for indoor or outdoor carrying, detection of carbon dioxide (CO2) in home, office, school, car and other places.
  • £34.81 (29%)
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    Steinberg CO2 Monitor with Temperature and Humidity

    Original price was: £119.81.Current price is: £85.00.
    Precise measurement results with the CO 2 meter - also for temperature and humidity. The CO2 meter from Steinberg Systems tells you how high the CO2 load is. In addition, you will learn the values for the temperature and humidity as well as the date and the current time. The CO 2 meter is equipped with an LCD display on which the carbon dioxide content is displayed in a range of 0 - 9999 ppm. In addition, you can set minimum and maximum values for the measured CO2. If this range is exceeded or undershot, an alarm sounds. In addition, the device accurately measures temperature and humidity. The temperature is measured with the sensor integrated in the device in a range of -10 - 60 °C or 14 - 140 °F with an accuracy of ±1 °C/1.8 °F. The humidity can be displayed in a range of 0.1 to 100.0% RH and in ambient conditions of 25? as well as 30-99% RH with an accuracy of ±3%; below 30% RH with an accuracy of ±4%. Technical details: CO2 range: 0 - 9999 ppm. Accuracy: Temperature: ±1°C/1.8°F / CO2: ±5% ± 75ppm / Humidity: ±3%RH (25°C/30-99%RH) / ±4%RH 25°C/0-30%RH) Resolution temperature: 0.1 °C/°F / CO2: 1 ppm / humidity: 0.1 % RH. Cable length: 1.22 m. Display dimensions: 35 x 47 mm. Power supply: NiMH battery Display type: LCD. Housing material: plastic. Humidity: 0.1 to 100.0% RH Temperature range: -10 to 60 °C.

  • With up to 8 measurement points, the weather data logger allows you to monitor several rooms at once. The indoor climate monitor comes with 5 sensors, and thanks to the 8 pre-set channels, you can extend the measurement points to 8. The temperature profile and changes in humidity, dew point or heat index are displayed graphically over a period of 12 to 72 hours. You can transfer all measured data to your computer via a USB cable. The indoor weather station also has a slot for a micro SD card for reading data. A micro SD card is not included in delivery. You can set certain time intervals for the weather data logger. Atmospheric environment data is collected by up to 8 sensors which are wirelessly connected to the indoor weather station. The sensors can be easily positioned on stable surfaces and have a range of 100 m. Information about the time as well as calendar dates is exactly determined by a radio-controlled clock. We normally deal direct with the main dealer Expondo, which is why we pass you onto them to complete your purchase. However we are aware that sometimes Amazon and Others run special deals, so for your convenience, we also check every day to see what is available.  The latest information is below, so just click on the relevant price:

  • Comprehensive WiFi weather station with numerous interfaces

    Anything is possible with WiFi! The WiFi weather station can be connected to your computer and you can access the weather servers of Ecowitt, WU, Weathercload and WOW. This gives you even more opportunities to analyse your weather data in real time. You can also connect the console to your computer via USB or save the collected data on an SD card. Key Features
    • Clear—large, colourful 7" LCD display with background lighting
    • WiFi—access to online weather services like Ecowitt, WU, Weathercloud and WOW
    • Long-lasting—solar-powered outdoor sensor enables fast data synchronisation every 16 s
    • Comprehensive—external weather station for temperature, humidity, rain, wind speed and direction, UV radiation and brightness
    • Intuitive—clear layout of numerous parameters such as sunrise and sunset, moon phases or felt temperature, and easy to use
    For your convenience we monitor the prices on eBay and Amazon every day to ensure we can give you the best deal.
  • £4.00 (17%)
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    Storm Glass Weather Predictor Weather Station

    Original price was: £23.99.Current price is: £19.99.

    Storm glass or weather forecast bottles are a device invented by navigators in the 17th century to predict weather changes to predict storms. Although this is a great invention, the inventors were not known to the general public at the time.

    Later, the equipment became popular in 1860 under the propaganda of the then British Navy Admiral general: Robert FitzRoy (Director of the British Meteorological Agency).

    A sealed glass container is filled with a transparent solution of several chemicals. According to changes in external temperature and weather, different types of crystals will appear in the bottle 3 Sizes available
    Storm Glass - XXXL
    Storm Glass - XXXL
    £36.99
    Amazon.co.uk
    Storm Glass - XXL
    Storm Glass - XXL
    £35.99
    Amazon.co.uk
    Storm Glass -Small
    Storm Glass -Small
    £23.99
    £19.99
    Amazon.co.uk
    Amazon price updated: 20th October 2025 6:15 pm
    • Stainless steel frame for durability and aesthetic appeal
    • Measures humidity, barometric pressure, and provides trend forecasts
    • Compact size with an overall diameter of 21 cm
    • Model number: THB367
    • Designed for outdoor use
    • Elegant silver color
    • Own measurement functionality included
    Sunartis THB367 Outside Weather Station
    Best Value
    Sunartis THB367 Outside Weather Station
    £39.08
    Amazon.co.uk
    Amazon price updated: 21st October 2025 3:59 am
  • Easy to Use 6 Quick installation methods make this bluetooth thermometer usable anywhere, accurately monitoring the temperature and humidity of your wine cellar, garden, baby's room and office. SwitchBot thermometer plus offers a large 3-inch display, allowing you to easily read data throughout the day, including temperature, humidity and environmental comfort. At a glance! Fast Response & More Accurate Data The Thermo-Hygrometer Plus features Swiss-made sensor to provide accurate and reliable data monitoring. The thermometer offers a temperature accuracy of ±0.2°C/±0.4°F in a temperature of 0°C~65°C and a humidity accuracy of ±2%RH in a humidity of 10~90% RH. Refreshes every 4 seconds to keep you informed of data changes. Remote Monitoring Up to 120m The Bluetooth function of SwitchBot thermometer hygrometer allows you to remotely monitor temperature and humidity on the SwitchBot APP within 120m(No obstacles). As soon as the temperature or humidity goes out of the preset range, you will be notified with an alert to keep you informed of changes in the environmental climate. Data Storage SwitchBot indoor thermometer plus has 68 days on-board data storage. You can view recent temperature and humidity records. The graphical curve display gives you a clear trail of data changes. Data can also be exported as a .csv file for analysis. Unlock More with Hub Mini This room thermometer can be connected to WiFi by using it with the SwitchBot hub mini (sold separately), which unlocks more functions. For example, get the temperature/humidity data with Alexa's voice commands and get unlimited storage. In this case, it can also be combined with other SwitchBot smart devices to give you more convenience in life.  
    • Radio Controlled LCD Wall clock
    • Manual Time setting for UK Time Zone or use with out or switching off radio control system in UK.
    • Displays indoor and outdoor temperature with min./max. display
    • Weather forecast with display of weather trend
    • Outdoor sensor included, Radio frequency: 868 MHz, Measurement range - interior temperature: -9.9 - +37.9 C

  • Centered around the Tempest Weather Station and the powerful Tempest app with a guaranteed better forecast, the Tempest Weather System is the ultimate tool for managing your smart home, garden, and all weather-driven decisions. We use the Tempest Weather Station as part of the official Crondall Weather Reporting set up - see here Measured Variables: Outdoor air temperature and relative humidity, dew point and “feels like” temperatures (heat index and wind chill) Station pressure and barometric (sea-level) pressure Wind speed, wind direction, 1 minute average and gusts Lightning activity (strikes and distance up to 25 miles) Rain onset, intensity, duration and accumulation DeltaT, wet bulb temp, air density UV index, brightness, solar radiation Other Features: Tempest Home app for iOS and Android Personal weather page to share Tempest Nearcast™ technology Auto-calibration with Continuous Learning system Works with smart home devices. Alexa, Google Home, IFTTT and more

    Tempest Weather System
    Tempest Weather System
    £349.00
    Amazon.co.uk
    Tempest Weather System
    Tempest Weather System
    £449.35
    eBay
    Amazon price updated: 20th October 2025 7:59 pm

  • £5.57 (12%)
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    TFA Dostmann Weather Station indoor and outdoor, with weather forecast

    Original price was: £45.99.Current price is: £40.42.
    What’s the weather? With just a glance at the weather station SKY, you immediately get the picture. Weather symbols show the current weather condition and the forecast for the next day. A separate wireless transmitter determines the outdoor temperature and humidity of the local area. The max and min readings are permanently displayed and automatically reset daily. An additional memory with manual reset allows viewing of maximum and minimum values over a self-selected period of time; even the day and date of the recording are available. he base station built-in sensors measure the indoor temperature and humidity and indicate the quality of the room air in comfort-level zones. Time and date are updated via radio. The alarm clock with snooze function ensures you’re always on time. The display is made of two colours, clearly structured and thus easy to read. The backlight is activated with the push of a button. The benefits of the TFA Dostmann Wireless weather station SKY: ✔ Outdoor temperature and humidity via transmitter ✔ Indoor climate with temperature and humidity ✔ Two memories for max and min values ✔ Radio-controlled clock with alarm, date, weekday ✔ Weather forecast, backlight We normally deal direct with the main importer Weatherspares, which is why we pass you onto them to complete your purchase. However we are aware that sometimes Amazon and Others run special deals, so for your convenience, we also check every day to see what is available.  The latest information is below, so just click on the relevant price:

    TFA Dostmann Weather Station
    TFA Dostmann Weather Station
    £40.00
    Weatherspares.co.uk
    TFA Dostmann Weather Station
    TFA Dostmann Weather Station
    £45.99
    £40.42
    Amazon.co.uk
    TFA Dostmann Weather Station
    TFA Dostmann Weather Station
    £50.00
    eBay
    Amazon price updated: 21st October 2025 8:59 am

  • Nice clear upgraded home weather station with wireless anemometer for measuring windspeed
    • Wireless transmission of outdoor temperature, humidity and wind speed (max. 80 m).
    • Trend display, perceived temperature and dew point.
    • Graphic representation of wind speed.
     
  • Weather display: interactive weather symbols are based on changing air pressure, with display of indoor temperature and outdoor temperature, absolute and relative air pressure. Outdoor sensor: wireless transmission of the outdoor temperature through the thermal external transmitter with a range of 60 m, optionally expandable to three transmitters. Digital weather station with radio: clear display with indication of the current time (through the radio clock), indication of the current date and change between °C and °F values; with comfort zone indicator for indoor use. Display: clear display with maximum and min values, up and down of the sun and moon for 150 European cities, with graphic representation of the air pressure rate of up to 12 hours. Time: digital weather station, including radio controlled clock, date display and alarm clock with 2 alarm alarms, day of the week, for hanging or standing.
    • Ideal for indoor use
    • Holder made of chrome
    • Classic table model with open barometer movement as well as temperature and humidity
    • Available in silver colour
    • Measures 126 mm diameter by 200 mm height
  • THREE Sensors

    • 80m/260ft Bluetooth Remote Range: Digital room thermometer contains an enhanced Bluetooth Technology to remotely monitor temperature and humidity on the ThermoPro Sensor App within 80m/260ft (no obstructions), it will always have full home coverage
    • High Accuracy & 10s Refresh: With the built-in Swiss-made temperature humidity sensor, Bluetooth hygrometer provides high precise monitoring. The temperature is accurate to ±0.2°C while humidity is ±2%RH. Temperature and humidity indicator are updated every 10 seconds to keep you informed of the latest changes in the air conditioner.
    • Face Icon Comfort Indicators: Indoor thermometer for home features face icons comfort indicate DRY/COMFORT/WET air conditions in an easy to understand format and allow you to adjust your humidifier or dehumidifier accordingly
    • Smart APP with Alerts: Set a temperature gauge range via the ThermoPro Sensor and instantly receive a phone notification if the temperature or humidity monitor levels fall outside of your range, allowing you to quickly react to make necessary adjustments
    • Up to 1 Year Free Data Storage: Smart thermometer provides you the option to analyze your home's historic temp and humidity data via the ThermoPro Sensor APP to look for trends and patterns. Select between multiple time periods such as 24 hours, 1 week, and even up to 1 year!

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