Power - Battery

  • Features
    • Measures indoor PM2.5, PM10, CO2 concentration, Temperature and Humidity every 60 seconds when powered by USB or every 10 minutes when powered with batteries.
    • USB connection for indoor use only
    • CO2 value calibration function available on the device
    • PM2.5 value Calibration function available when paired with GW1000 gateway
    • When paired with a GW1000 Wi-Fi Gateway:
      • Monitor live sensor data on the Live Data page of the WS View app (requires the gateway and your phone using the same Wi-Fi network)
      • Displays current PM2.5 / PM10 concentration/AQI and 24H AQI and air quality level index on the Live Data page of the WS View app
      • Displays current CO2 concentration and 24H average CO2 concentration on the Live Data page of the WS View app
      • Displays temperature and humidity data where the sensor located
      • Calibration function available for PM2.5 value
    • When paired with a Weather Station Console (HP2551/HP3500/HP3501):
      • The PM2.5, PM10 and CO2 data automatically scrolls displaying on the screen every 5 seconds
      • Calibration function available for PM2.5 value
    • When uploaded to Ecowitt Weather Server:
      • View current sensor data & history records & graph on the website
      • Set and receive email alerts from the server
      • Remote monitoring with smart phone, laptop, or computer by visiting the website
    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:

    Ecowitt WH45 Indoor 5-in 1 Air Quality Sensor
    Ecowitt WH45 Indoor 5-in 1 Air Quality Sensor
    £238.15
    £83.35
    Aliexpress
    Ecowitt WH45 Indoor 5-in 1 Air Quality Sensor
    Ecowitt WH45 Indoor 5-in 1 Air Quality Sensor
    £145.00
    Weatherspares.co.uk
    Ecowitt WH45 Indoor 5-in 1 Air Quality Sensor
    Ecowitt WH45 Indoor 5-in 1 Air Quality Sensor
    £170.00
    £150.00
    eBay
    Ecowitt WH45 Indoor 5-in 1 Air Quality Sensor
    Ecowitt WH45 Indoor 5-in 1 Air Quality Sensor
    Amazon.co.uk

    • Full weather information, Wi-fi connection with internet time synchronization, Publish local weather data on weatherUnderground and WeatherCloud
    • Large Colourful LCD DISPLAY, Very easy reading even in the dark, LCD display contrast level adjustment to fit for difference viewing angle.
    • 12/24 h time display, 7-IN-1 WEATHER SENSOR : Wind speed, Wind direction, Rainfall, Temperature, Humidity, UV Index , SUNBURN time & light intensity reading
    • Display time, calendar, weekday, moon phase, Buzzer alarm clock with ice pre-alert function, Historical bar chart, display for rainfall , Up to 360° and 16-direction wind direction measurement, up to 7 additional ( Model no: YC80 / Optional not included ) temperature / humidity sensors can be added to this weather station.
    • Supplied with: Main weather station with UK power adaptor: DC 5V 1A , Wireless 5-in-1 outdoor weather sensor ( YC1137) , instruction book, 

  • 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
  • £10 (6%)
    Saving

    SAF Aranet4 Wireless Indoor Air Quality Monitor (CO2, Temperature, Humidity and More)

    Original price was: £169.00.Current price is: £159.00.
    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

  • £187.79 (51%)
    Saving

    Ecowitt HP2551 Large TFT Display, 7-in-1 Solar Powered Outdoor Sensor

    Original price was: £368.22.Current price is: £180.43.
    The 7-in-1 sensor suite measures wind direct and speed, temperature, humidity, solar radiation, UV level, and rain.The 7" high resolution TFT colour screen has a friendly & well-designed interface with two selectable backgrounds (dark or light). The console displays wind speed and direction, dew point, rainfall, indoor outdoor temperature and humidity, barometric pressure, moon phase, solar radiation and UV.  There is also a full colour weather forecast function and optional microSD memory card to store historical data with a 1GB card storing at least 10 years or data.This indoor data, along with the outdoor sensor data is uploaded to the FREE Ecowitt service via WiFi and is used to calculate rainfall rate, wind chill, dew point and heat index. All of this can be viewed on an iOS, Google App, or Ecowitt weather website in a browser.You are not just limited to weather data on the Ecowitt weather site or App, you can share your data further afield with free access to The UK MetOffice WoW service, Weather Underground, WeatherCloud and your own web server.Unlike some other stations, the EcowittHP2551 can be expanded with a variety of additional sensors which currently include:
    • 1 x WH57 lightning sensor
    • 1 x WH45 indoor PM2.5/PM10/CO2/temperature and humidity all-in-1 sensor
    • Up to 8 WH31 multi-channel temperature and humidity sensors
    • Up to 8 WH51 soil moisture sensors
    • Up to 4 WH41/WH43 PM2.5 air quality sensors
    • Up to 4 WH55 Water leak sensors
    • Up to 8 WN34 Temp Sensors
    • Future sensors are also under development
    All of these are available to view in the App, or online via Ecowitt.net and in the 3rd party services that support this sensor type.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:

    Ecowitt HP2551 Large TFT Display, 7-in-1
    Ecowitt HP2551 Large TFT Display, 7-in-1
    £368.22
    £180.43
    Aliexpress
    Ecowitt HP2551 Large TFT Display, 7-in-1
    Ecowitt HP2551 Large TFT Display, 7-in-1
    £199.00
    Weatherspares.co.uk
    Ecowitt HP2551 Large TFT Display, 7-in-1
    Ecowitt HP2551 Large TFT Display, 7-in-1
    £219.12
    Amazon.co.uk
    Ecowitt HP2551 Large TFT Display, 7-in-1
    Ecowitt HP2551 Large TFT Display, 7-in-1
    £230.00
    eBay
    Amazon price updated: 5th April 2025 4:00 pm

  • The sonic anemometer sensor pack measures temperature, humidity, wind speed, wind direction, UV level and Solar intensity.The separate rain sensor measures rain fall and is self emptying for easy of use.The 7" high resolution TFT colour screen has a friendly & well-designed interface with two selectable backgrounds (dark or light). The console displays wind speed and direction, dew point, rainfall, indoor outdoor temperature and humidity, barometric pressure, moon phase, solar radiation and UV. There is also a full colour weather forecast function and you can also purchase a microSD memory card to store historical data. A 1GB card will store at least 10 years or data.This data, along with the outdoor sensor data is uploaded to the FREE Ecowitt service via WiFi and is used to calculate rainfall rate, wind chill, dew point and heat index. All of this can be viewed on an iOS, Google App, or Ecowitt weather website in a browser.You are not just limited to weather data on the Ecowitt weather site or App, you can share your data further afield with free access to The UK MetOffice WoW service, Weather Underground, WeatherCloud and your own web server.Unlike some other stations, the Ecowitt HP2553 can be expanded with a variety of additional sensors which currently include:
    • 1 x WH57 lightning sensor
    • 1 x WH45 indoor PM2.5/PM10/CO2/temperature and humidity all-in-1 sensor
    • Up to 8 WH31 multi-channel temperature and humidity sensors
    • Up to 8 WH51 soil moisture sensors
    • Up to 4 WH41/WH43 PM2.5 air quality sensors
    • Up to 4 WH55 Water leak sensors
    • Up to 8 WN34 Temp Sensors
    • Future sensors are also under development
    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 eBay 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:

    Ecowitt HP2553 TFT 7" Display, 6-in-1 Ultrasonic Wind & Rain Sensor
    Ecowitt HP2553 TFT 7" Display, 6-in-1 Ultrasonic Wind & Rain Sensor
    £474.25
    £246.61
    Aliexpress
    Ecowitt HP2553 TFT 7" Display, 6-in-1 Ultrasonic Wind & Rain Sensor
    Ecowitt HP2553 TFT 7" Display, 6-in-1 Ultrasonic Wind & Rain Sensor
    £260.27
    Amazon.co.uk
    Ecowitt HP2553 TFT Large Display, 6-in-1 Ultrasonic Sensor & Rain Gauge
    Ecowitt HP2553 TFT Large Display, 6-in-1 Ultrasonic Sensor & Rain Gauge
    £269.00
    Weatherspares.co.uk
    Ecowitt HP2553 TFT 7" Display, 6-in-1 Ultrasonic Wind & Rain Sensor
    Ecowitt HP2553 TFT 7" Display, 6-in-1 Ultrasonic Wind & Rain Sensor
    £330.00
    £300.00
    eBay
    Amazon price updated: 6th April 2025 1:00 am

  • 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
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