Power - Battery

  • From the trusted RS PRO brand, a mini rotating vane anemometer designed for measuring air velocity, wind speed and temperature.The digital hand-held meter provides rapid accurate readings without compromising on performance.Constructed from high-quality impact resistant materials this RS RRO pocket sized meter is ideal for engineers and HVAC technicians for on the spot measurements.Compact in design, the RS PRO miniature anemometer features an in-built 30mm plastic impeller which registers the wind speed passing through the blades. With a measuring range of 0.4 to 20 m/s the RS PRO miniature meter can even be used for low flow speeds. In addition the RS PRO miniature anemometer is able simultaneously measure the air temperature thanks to the accurate NTC sensor.Operation of the instrument is simple, just 4 control keys allow the user to scroll through and select the required function. The RS PRO meter displays the units for air velocity as m/s, km/h, fpm, mph, kts, and the temperature is selectable C° or °F. A large dual LCD screen clearly displays the readings and the data hold function preserves the measurements for logging purposes.Features and Benefits• Low cost • Compact and lightweight • Dual LCD display • 30mm impeller • Light Air response 0.4 m/s • Sampling rate 1 time per second • Velocity measurement in m/s, ft/min, knots, km/hr or mph • °C or °F selectable • Minimum, Maximum, Average and data hold • Air flow calculate function • Auto power off
  • From the trusted RS PRO brand, a rotating vane anemometer designed for measuring wind speed and velocity.The hand-held meter provides instant accurate readings without compromising on functionality or performance. Constructed from high-quality impact resistant materials the RS PRO rotating vane anemometer is ideal for engineers and technicians.Ergonomically designed, the RS RRO hand-held instrument is extremely sensitive and precise due to the ultra-low friction jewel bearings.A lightweight vane sensor attached to a 2-meter coiled cable allows the user to measure and read the results simultaneously. A welcome feature when a point of measurement is further away or in a hard to reach areaWith only 3 control keys operation couldn’t be more straightforward. Once the anemometer is turned on simply slide the switch to the desired unit of measure and project the rotating vane sensor into the path of the wind. The collected data is clearly displayed on the large LCD display on the front screen. A handy data/max hold function enables the measured value to be held on the screen for recording purposes.Features and Benefits• Robust and impact resistant casing • Ergonomic and easy to use • Sensitive and accurate, ultra-low friction sapphire jewel bearing • Easy-to-read 3 digit LCD display • Lightweight 66mm diameter vane • Low power consumption • Built-in low battery indication • Units of measure m/s, ft. /min mph, knots, Km/hr • Supplied in a handy carrying case with a user manual 9 v battery
  • Personalised Bamboo weather station
    For Any Occasions:Christmas, Mother's Day, Birthday, Valentines Day, Housewarming, Weddings, Retirements, Mum, Grandma, Auntie, Wife ...
    Some Ideas:
    • To Grandma lots of Love "your name" xxx
    • To Mummy Happy Mother's Day "your name" xxx
    • Happy Birthday Mum Love from "your name" xxx
    • Dear Grandma Love you Always "your name" xxx
    • Happy Anniversary My Love " your name"
    • etc
    • High Accuracy Sensor - built-in upgraded MEMS sensor, it refreshes once per second to provide more timely and higher accuracy data. Temperature error can to ±0.5℃(±1℉), Humidity error can to ±5%. Adopted 5.0 Bluetooth chip, Temperature sensor provides real-time wireless monitoring for temperature (-20-60℃) and humidity (0-100%RH). Upgraded to 50m(164ft) connecting distance (in the open area).
    • Wireless APP Control - temperature sensor uploads data to App when connecting to it via Bluetooth. You can check the maximum and minimum values of temperature and humidity on APP. One smart device can be connected up to 100 temperature sensors simultaneously, and supports Android 4.3 or above, iphone 4s or above.
    • Smart Alert for Reminding - Data on the APP will turn red and will send a notification to your mobile phone to remind you and your family to know the temperature & humidity variation when data exceed your pre-set value. It can be applied in monitoring home, pets, refrigerators, freezers, walk-in Cooler, wine cellars and greenhouses.
    • Data Storage Export - Wireless thermometer hygrometer will record data every 10 seconds in the APP, which is total up to100 days. (pls make sure that your phone gets within range of it at least once per day.) Available to download data in CSV format for free after registered account.
    • Mini & Portable Design - Our wireless temperature humidity sensor is smaller than others (1.5 x 1.5 x 0.62inches), and built in CR2477 battery, it's about 1.3 ounces per one. The battery lifespan is about 10 months. A hanging hole is designed for various placement as you want. Space-saving and handy.

  • Accurate With built-in MEMS sensor, provides high precise monitoring. Temperature range: -20-60℃(-4-140℉) Humidity range: 0-99%RH. The temperature is accurate to ±0.5℃(±1℉), while humidity is ±5%RH.App Control & Smart Alert Data on the APP shows red when data is beyond preset range, and the alert will be sent to APP. Intelligent function enables you to adjust situation of your wine cellar, greenhouse or other places in time. Support Android 4.3 or above, iPhone 4s or above.Bluetooth Wireless Connectivity Use Bluetooth 5.0 chip. Easily monitor temperature and humidity data on Sensor Blue App (free downloading from App Store or Google Play) via Bluetooth.Data Storage Export Every 10 mins and total up to 100 days of data is stored internally in the device. Available to download data in CSV format for free after registered account.

  • £2.47 (23%)
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    ORIA 2 Pack Wireless Bluetooth 5.0 Thermometer Hygrometer

    Original price was: £10.85.Current price is: £8.38.
    • High Accuracy Sensor - built-in upgraded MEMS sensor, it refreshes once per second to provide more timely and higher accuracy data. Temperature error can to ±0.5℃(±1℉), Humidity error can to ±5%. Adopted 5.0 Bluetooth chip, Temperature sensor provides real-time wireless monitoring for temperature (-20-60℃) and humidity (0-100%RH). Upgraded to 50m(164ft) connecting distance (in the open area).
    • Wireless APP Control - temperature sensor uploads data to App when connecting to it via Bluetooth. You can check the maximum and minimum values of temperature and humidity on APP. One smart device can be connected up to 100 temperature sensors simultaneously, and supports Android 4.3 or above, iphone 4s or above.
    • Smart Alert for Reminding - Data on the APP will turn red and will send a notification to your mobile phone to remind you and your family to know the temperature & humidity variation when data exceed your pre-set value. It can be applied in monitoring home, pets, refrigerators, freezers, walk-in Cooler, wine cellars and greenhouses.
    • Data Storage Export - Wireless thermometer hygrometer will record data every 10 seconds in the APP, which is total up to100 days. (pls make sure that your phone gets within range of it at least once per day.) Available to download data in CSV format for free after registered account.
    • Mini & Portable Design - Our wireless temperature humidity sensor is smaller than others (1.5 x 1.5 x 0.62inches), and built in CR2477 battery, it's about 1.3 ounces per one. The battery lifespan is about 100 days. A hanging hole is designed for various placement as you want. Space-saving and handy.

  • £10.6 (74%)
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    NOKLEAD Hygrometer Indoor Thermometer with Clock for Home

    Original price was: £14.32.Current price is: £3.72.
    Clear LCD Display, Easy to Read Humidity temperature gauge with 3.34 inch large LCD display features neat and slim border, easy to read from any angle and distance. While it's portable and lightweight to take it anywhere easily. Time display support both 12 hours and 24 hours format; thermometer displays temperature in Fahrenheit or CelsiusHigh Accuracy & Fast Refresh Digital indoor thermometer refreshes every 10 seconds to provide you updated and the latest readings. Wide measuring range that measures temp from 14.2˚F~140˚F(-9.9℃ ~ 60℃) and humidity from 20% ~ 95%. The temp accuracy range around ± 1℃ while humidity accuracy is ±3%RHSmart Design with 3 Mounting Humidity temperature gauge has multiple mounting options: Tabletop Stand, Magnetic Back, Adherency Mount. With adhesive pads and built-in magnet, you can stick or place anywhere you like such as fridge, counter, living room, baby room, kitchen, basement, office, greenhouse, guitar room, office, garden and cellarBattery Powered & Time Setting Coming with 2 CR2032 button battery, each battery can last 8-12 months working. NOKLEAD thermometer features day and time shown. Long press the 'Set' button can enter the time setting.

    NOKLEAD Room Thermometer Hygrometer
    NOKLEAD Room Thermometer Hygrometer
    £14.32
    £3.72
    Aliexpress
    NOKLEAD Room Thermometer Hygrometer
    NOKLEAD Room Thermometer Hygrometer
    £7.99
    eBay
    NOKLEAD Room Thermometer Hygrometer
    NOKLEAD Room Thermometer Hygrometer
    £12.99
    £11.04
    Amazon.co.uk
    Amazon price updated: 22nd December 2024 7:00 pm

  • £12.23 (27%)
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    Newentor Weather Station with Outdoor Sensor Temperature Indoor Outdoor

    Original price was: £44.65.Current price is: £32.42.
    LARGE LCD SCREEN DISPLAY WEATHER STATION: The colour illuminated display weather station provides a perfect overview of the measured values. All important weather information is clear at a glance, such as temperature and humidity or moon phases and weather trends. Note: When view the Moon Phase which is change according to the calendar. Please make sure weather station setting the correct time zone and date. The moon doesn't light up during New moon.2 MODES OF DISPLAYING INDOOR AND OUTDOOR TEMPERATURE: The temperature can be switched to either °C or °F when pressing the side button "▲".This Indoor outdoor thermometer displays time, date, day of the week, measuring inside/outside temperature and humidity with tendency arrows. Indoor measurement temperature range: -9.9 °C(15 °F)to 50 °C(122 °F). Outdoor range:-20 °C(-4 °F)to 60 °C(140 °F/) . As a humidity gauge, outdoor indoor humidity display range: 20%RH~95%RH.TWO POWER MODES & BRIGHTNESS-ADJUSTABLE BACKLIGHT: Weather station can be powered by a DC adapter (included) or 2*AA battery (not included). The weather station screen will turn off automatically in about 10-15 seconds to save power when using battery power. The weather station screen stays on if you use a power adapter. Screen brightness can be adjusted with the SIXTH button beside the weather station.3 CHANNEL TEMPERATURE AND HUMIDITY: The digital weather station is capable of connecting up to 3 channels wireless sensor. The remote sensors offer a transmission range up to 60m which means you can put them inside your backyard, garden or courtyard. There is only 1 remote sensor included. For accurate humiture readings, sensor must not be exposed to rain or direct sunlight.RADIO CLOCK AND ALARM CLOCK: The current time and date are automatically received via the weather station MSF radio signal. A wake-up alarm always gets you out of sleep at the right time or the snooze function takes 5 minutes. 

    Newentor Weather Station with Outdoor Sensor Temperature Indoor Outdoor
    Newentor Weather Station with Outdoor Sensor Temperature Indoor Outdoor
    £44.65
    £32.42
    Aliexpress
    Newentor Weather Station with Outdoor Sensor Temperature Indoor Outdoor
    Newentor Weather Station with Outdoor Sensor Temperature Indoor Outdoor
    £39.99
    Amazon.co.uk
    Newentor Weather Station with Outdoor Sensor Temperature Indoor Outdoor
    Newentor Weather Station with Outdoor Sensor Temperature Indoor Outdoor
    £46.62
    Onbuy.com
    Amazon price updated: 22nd December 2024 1:59 pm

  • £7.52 (40%)
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    Newentor / Kalawen Wireless Outdoor Sensor for Weather Station Thermometer Hygrometer

    Original price was: £18.79.Current price is: £11.27.
    • Outdoor sensor for Newentor / Kalawen wireless weather stations, and as an additional outdoor sensor for multiple readings in different locations.
    • Small but accurate: the thermostat and hygrometer captures the temperature and humidity outside and transmits it to a weather station via radio. The display shows temperature and humidity.
    • Practical device: the outdoor sensor transmits to 433 MHz frequency and has a range of up to 60 meters outdoors. There are also 3 different channels to adjust to connect multiple sensors to one weather station.
    • Stand or hang: On the back there is a fold-out stand and a hanging device, which means that you can hang it up. It is free to put on the table or hang on the wall.
    • Package: 1 x outdoor sensor. (The base weather station is not included.)

    Newentor / Kalawen Outdoor Sensor
    Newentor / Kalawen Outdoor Sensor
    £18.79
    £11.27
    Aliexpress
    Newentor / Kalawen Outdoor Sensor
    Newentor / Kalawen Outdoor Sensor
    £18.56
    eBay
    Newentor / Kalawen Outdoor Sensor
    Newentor / Kalawen Outdoor Sensor
    Amazon.co.uk

  • £15 (21%)
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    Netatmo Rain Gauge for Netatmo Weather Station

    Original price was: £69.99.Current price is: £54.99.
    ULTRA PRECISE MEASUREMENTS The Rain Gauge provides real-time readings of the amount of rainfall in millimetres per hour and records total precipitation over time. Easily access your rain data history and graphs to understand weather trends and know what happened when you were not watching. Analyse your data history to water your plants precisely when they need it.- Access real-time readings of rainfall at home directly via your smartphone - View your data history in the app to track changes in rainfall over time - Receive a smartphone alert when it starts to rain and customize your alerts for information on cumulative quantities - Fit your Smart Rain Gauge outdoors with ease, up to 100 m from your Weather Station's indoor module; highly resistant, it works whatever the weather
  • NATIONAL GEOGRAPHIC Wireless Weatherstation Transparent

    DCF radio clock with alarm function and a transparent display

    The National Geographic wireless weather station Translucidus connects large digits on a futuristic-transparent display with a simple and elegant stand. The operating elements have been placed on the rear side to protect the design. Thanks to the transparent display, these are still clearly legible.

    In addition to the large radio clock time, the display also shows outside- and inside temperature permanently next to each other. A real eye-catcher for every desk. The Weather station can also be used as alarm clock and is equipped with a sleep function.

     - Simple and clear display - Displays the indoor and outdoor temperature in °C - Displays relative humidity in % - Up to three outdoor sensors, one included
  • Mebus 40283 Wireless Weather Station - Barometer, Hygrometer, Thermometer In-Out- Measuring functions: Indoor hygrometer, Indoor thermometer, Outdoor thermometer - Measuring functions trend display: Thermometer - Clock function: Y - Alarm function: Y - Weather station extremum data: Barometer, Hygrometer, Thermometer - Weather forecast: Y - Wall mountable: N - Min/Max temperature memory: Y - Temperature measurement units: F,°C - Moon phase: Y - Sunrise/sunset time: Y - Clock/Date display: Y
    • 📟 Large LCD Display Easy to read, displays temperature humidity and time simultaneously. Low power consumption, powered by one AAA battery (included).
    • 💎Range And Accuracy Measures temperature range -50℃~+70℃, accuracy ±1℃/1.8°F; measures humidity range 10%~99%RH, accuracy ± 5%RH.
    • Portable Design Can be wall mounted or stood on desktop, with alarm clock function, perfect weather monitoring gadget for Home Office.
    • 👑 Designed for Indoor Use This digital thermometer hygrometer records the maximum and minimum temp & humidity memory, ℃/℉ switchable.
  • £9.25 (22%)
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    Kalawen Weather Station with 3 Outdoor Sensors

    Original price was: £42.99.Current price is: £33.74.
    Weather Station with 3 Outdoor Sensors Kalawen weather station with 3 outdoor Sensors that shows outdoor temperature and humidity, weather forecast, indoor temperature and humidity, date, alarm and slumber, barometer. High-Tech Wireless Remote Sensor Kalawen weather station kit includes an LCD colour display (built-in sensor) and 3 wireless remote sensor. The wireless home weather station displays real-time weather through monitoring indoor and outdoor temperatures and humidity. 6 simple and vivid icons(forecast in next 24 hours): Sunny, Slightly Cloudy, Rainy, Heavy Rainy and Snowy. The remote sensors offer a transmission range up to 60m which means you can put them inside your backyard, garden or courtyard.Private Weather Forecast for You Our weather station is not like the weather forecast you see on TV or online. Kalawen weather forecast products feature 3 sensors that collect real-time data right outdoor. They are based on weather stations tracking specific weather-related variables, including changes in temperature, humidity and barometric pressure to generate a forecast with pinpoint accuracy personalized for your location.
  • £1 (20%)
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    hoyiours Indoor Thermometer Digital Hygrometer

    Original price was: £4.99.Current price is: £3.99.
    HIGH ACCURACY FAST REFRESH Air can enter through the outside weather temp digital hygrometer wireless's 12 vents, and a large airflow passes through the sensor to reflect the most accurate temperature and humidity levels around. The thermometers provide a large measuring range, which measures the temperature from -50℃ ~ 70℃ (-58℉ ~ 158 ℉), The thermometer hygrometer updates every 3 seconds, and temperature accuracy is controlled to within ±1℃ and humidity is controlled to within ±3% RH.DURABLE & EASY TO READ The digital thermometer for home is also equipped with a toggle button for Fahrenheit and Celsius so you can adjust it to suit your reading habits. Featuring a high-contrast color scheme and large numbers, the outdoor thermometer hygrometers screen lets you read temperature and humidity anytime, anywhere. The temperature and humidity monitor has a durable LCD that won't break even when placed in high humidity environments.COMFORT LEVEL & TREND INDICATOR The thermometer hygrometer features 3 levels of icons: wet/comfort/dry, which display the different levels of temperature and humidity based on the air conditioner. In addition, this digital room thermometer also displays the changing trend for each reading. So you can adjust the air conditions to promote good health based on specific data, allows you to keep an eye on home health, and easier make actions for room climate control.EASY TO USE & INSTALL The off/℃/℉ switch gives you more freedom to choose On or Off, Celsius or Fahrenheit degree. Plus, the humidity level indicator shows you a quick view of the air conditioner. The room thermometers can be placed directly on the desk with the folding bracket on the back, or installed on the wall with the hanging holes on the back of the thermometer hygrometer. More practical is that the humidity meter room thermometer can be attached anywhere on the forge with a magnet.
  • 🔹Remote Monitoring via Bluetooth - By connecting the mobile APP via Bluetooth, you can easily monitor real-time data and view historical data remotely.(Just download our APP, and the digital anemometer can be automatically connected via Bluetooth.)🔹Highly Accurate Wind Meter- Thanks to the sensitive dual temp sensors, 8 vanes, smooth fan shaft, the HoldPeak 866B-APP Anemometer can accurately detect wind speed, wind chill and temperature. Which can help you monitor wind conditions in real time and calculate the CFM.🔹Professional & Multifunctional - This Pro wind speed meter has functions such as: unit switching of wind speed(m/s, km/h, ft/min, knots, mph) and wind temp(℃,℉), Max/Min/Average Wind Speed, battery level display, auto off, backlight, etc. Which can meet various measuring demands.🔹With Tripod Hole & Hand Strap - This hand held anemometer has a tripod hole that allows you to free your hands while measuring. It also comes with a hand strap, which prevents it from being dropped or lost. This ensures every shooting, sailing, or drone flying safer and more enjoyable.

    Holdpeak 866B Digital Anemometer
    Holdpeak 866B Digital Anemometer
    £24.19
    eBay
    Holdpeak 866B Digital Anemometer
    Holdpeak 866B Digital Anemometer
    £31.99
    Amazon.co.uk
    Amazon price updated: 22nd December 2024 7:00 pm

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