Power - Battery

  • £2.02 (20%)
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    ThermoPro TP50 Digital Hygrometer Thermometer Room Thermometer

    Original price was: £9.99.Current price is: £7.97.
    • Accurate measurement and quick update: the combination thermometer and hygrometer provides a temperature measurement result between -50°C to 70°C, which is available in °C or °F. The measuring range of humidity is between 10% to 99%. The readings are automatically updated every 10 seconds thanks to the built-in sensitive sensors
    • Innovative room climate indicator: the humidity meter shows the current humidity and temperature in simple symbols: dry, comfort, wet. If the room climate is too damp or too dry, the smiley is unhappy, so you can easily inform yourself about action needs for room climate control

  • £1.06 (15%)
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    ThermoPro TP49 Digital Room Thermometer and Hygrometer

    Original price was: £6.99.Current price is: £5.93.
    • Comfort level indicator: The house thermometer feature 3 types of smile icons, which display the different levels of temperature and humidity simultaneously, it allows you to keep an eye on home health and comfort level wet, comfort, dry at a glance
    • Accurate and fast respond: The air thermometer allows the airflow flows through the vents and gives you the fast and accurate data in time, it measures the temperature range from -50 degree Celsius to 70 degree Celsius and humidity range from 10 to 99 relative humidity, thus, you can adjust the heater or humidifier base on the temperature and humidity readings
    • Easy to read: The office thermometer's big clear digits are easy to read from the LCD display; What's more, it has a stand, has a magnet mount and a mounting slot on the back, allows you to put it practically anywhere; Temps can be displayed in either Fahrenheit or Celsius; What a helpful monitor for the purpose of controlling indoor temperature or humidity
    • Low power consumption: Thanks to the low power consumption display, the room temperature monitor can work for at least 1 and half years, because of combining humidity display and air comfort indicator, you will be aware of the moisture level and temperature of the room simultaneously
    • Fast refresh: Digital indoor thermometer refreshes every 10 seconds to keep you updated about the latest changes in temperature and humidity readings
    ThermoPro TP49 Digital Room Thermometer & Hygrometer
    ThermoPro TP49 Digital Room Thermometer & Hygrometer
    £6.99
    £5.93
    Amazon.co.uk
    ThermoPro TP49 Digital Room Thermometer & Hygrometer
    ThermoPro TP49 Digital Room Thermometer & Hygrometer
    £9.89
    £6.92
    Aliexpress
    ThermoPro TP49 Digital Room Thermometer & Hygrometer
    ThermoPro TP49 Digital Room Thermometer & Hygrometer
    £10.01
    Onbuy.com
    ThermoPro TP49 Digital Room Thermometer & Hygrometer
    ThermoPro TP49 Digital Room Thermometer & Hygrometer
    £8.69
    eBay
    Amazon price updated: 21st December 2024 11:59 am
  • £3.4 (20%)
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    ThermoPro TP358 Bluetooth Thermometer Hygrometer

    Original price was: £16.99.Current price is: £13.59.
    • 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.
    • Clock with Day of Week Display and Air Comfort Level: Indoor thermometer with backlit shows time and day of week in LCD display. Room temperature monitor has DRY/COMFORT/WET three level comfort indicator, you can check the air condition quickly with just a glance. Ensures proper temperature and humidity, great for monitoring family's living conditions and health by preventing colds, dry skin, asthma, allergy, mould etc.
    • 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!

  • 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.
  • £1.63 (4%)
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    TFA Dostmann Wireless Digital Rain Gauge 365 days history

    Original price was: £39.99.Current price is: £38.36.
    • Rainfall: History of the rainfall of the last 365 days and additional an alarm if a certain amount of rain is measured
    • Transmitter: Included is an temperature transmitter for the outdoor temperature and a rain transmitter, which measures the rainfall
    • Clock: The digital display shows the current time with the date, also it works as an alarm clock with snooze function
    • Delivery content: Included is the base station, temperature transmitter, the rain gauge and an instruction manual
    • Digital rain gauge: Indication of the current rainfall amounts, of the last hour, the last 24 hours, 7 days, month and the cumulative rainfall
    We normally deal direct with Weather Spares 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:
  • £1.72 (4%)
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    TFA Dostmann Weather Station indoor and outdoor, with weather forecast

    Original price was: £45.99.Current price is: £44.27.
    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
    • Thermometer with maximum and minimum value functions
    • Measuring device with digital display for 2 temperatures
    • Saves the highest and lowest temperatures; can separately reset
    • Made in Germany
    • Available in silver metallic colour
    • 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

  • £7.37 (34%)
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    SwitchBot Wireless Thermometer Hygrometer Humidity Sensor with Alerts-Upgraded

    Original price was: £21.99.Current price is: £14.62.
    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. 
  • £2 (9%)
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    Storm Glass Weather Predictor Weather Station

    Original price was: £21.96.Current price is: £19.96.

    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 bottle3 Sizes available
    Storm Glass - XXXL
    Storm Glass - XXXL
    £36.99
    Amazon.co.uk
    Storm Glass - XXL
    Storm Glass - XXL
    Amazon.co.uk
    Storm Glass -Small
    Storm Glass -Small
    £21.96
    £19.96
    Amazon.co.uk
    Amazon price updated: 21st December 2024 6:01 pm
  • The Skywatch BL500 Smartphone Weather Station is a bluetooth enabled weather station and windmeter.It  gives you full weather station access for your immediate area, simply connect to your smartphone via wireless Bluetooth technology.This model accurately measures wind speed, temperature, humidity, pressure and UV index.
    • Track with automatic recording of measurements and GPS coordinates
    • Share your measurements to Facebook, Twitter, Instagram or bl.skywatch.ch
    • Record a history of your own measurements
    • Display measurements on a map
  • 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.
    • 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
  • £8.11 (28%)
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    Scondaor Carbon Monoxide Alarm Detector 10 Year Sensor

    Original price was: £28.99.Current price is: £20.88.
    • High Quality Carbon Monoxide Detector: High accuracy and reliable 10 year life electrochemical CO sensor and the CO alarm in compliance with EN 50291 standard. Quickly sound 85dB audible alarm and Red LED flashes when dangerous level CO gas is detected to alert home members effectively
    • Large Digital LCD Display: Clearly display real time CO concentration in PPM, ambient temperature and battery level. Display CO values higher than 25PPM. Three LED indicators easy to know its operation status
    • High Valued Alarm Features: Automatic self-check function, Alarm concentration record and Test /Silence features. False alarm can be silenced by press "Test" button
    • 10-Year Protection and Convinent to Use: Powered by 3 replaceable 1.5 V AA batteries (Battery Not included). Low-Battery warning signal to alert users to replace the batteries. End of Life warning signal to alert users to replace the alarm after 10-year operation
    • Widely Used: Compact size and can be easily wall or ceiling mounted and free-standing desktop use. It is suitable for home, travel or camping use
  • £0.7 (4%)
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    Science Mad SM51 Weather Station

    Original price was: £18.70.Current price is: £18.00.
    • FUN SCIENCE: This 5-in-1 weather station includes a 3-cup anemometer that spins to measure the wind speed in either miles or kilometres per hour.
    • INDICATOR: An indicator points to where the wind is coming from, and when used with the integral compass, allows you to keep a record of the wind direction.
    • THERMOMETER: The thermometer measures temperature in both degrees Celsius and Fahrenheit.
    • GAUGE: A pull-out rain gauge allows you to measure the inches or millimetres of rainfall over a particular period.
    • SUITABLE FOR Ages 6+.
  • £30 (18%)
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    SAF Aranet4 Wireless Indoor Air Quality Monitor (CO2, Temperature, Humidity and More)

    Original price was: £169.00.Current price is: £139.00.
    The perfect companion for indoor use, allows you to monitor CO2 content, temperature, relative humidity and air pressure in real timeEasy for everyone to use – the colour coding and the optional buzzer warns you when the CO2 concentration becomes too highThe energy-efficient E-Ink display ensures a particularly long battery life of the radioSmartphone app for viewing and analyzing historical data up to 90 days historyUses non-dispersive infrared sensor technology (NDIR) for the most accurate and reliable CO2 readings

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