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 WS80 Ultrasonic 6-in-1 Sensor

£105.67 at Aliexpress £125.00 at Weatherspares.co.uk £115.50 at eBay at Amazon.co.uk

Add the WS80 solar powered ultrasonic anemometer with light, temperature and humidity to the Ecowitt WiFi gateway to obtain additional readings on your system.

This revised sensor has no moving parts and an improved sensor plate for better performance during rain events.

Features

• Measures wind direction, wind speed, wind gust, UV & light data, temperature and humidity
• No display, for use with theGW1000 or GW1100 WIFI gateway
• After WIFI configuration, the live data can be viewed directly on the WS View App.
• Supports uploads to WeatherUndergorund, WeatherCloud, and MetOffice WoW services.
• The history graph of your WU station ID can be viewed on the WU Dashboard on the WS View App.
• Wind and UV & light sensor calibration available on the WS View App.
• Works with HP22251 Weather Station display console(sold separately).
• All the history records can be view and downloaded after uploading data to our own weather server

Included in Box

• Ultrasonic 6-in-1 Sensor sensor array with revised design for improved accuracy during rainfall. (NO Display Console)
• Mounting Arm
• One set of U-bolts for installation
• User Manual via electronic delivery

Technical Specs

• Transmission distance in open field: 200m (600 feet)
• 868MHz UK and European frequency
• Wind speed range: 0 – 40 m/s (0 ~ 89 mph)
• Wind speed accuracy: ± 0.5m/s (speed < 10 m/s);± 5% (speed ≥ 10 m/s)
• UV-Index range: 0 – 15
• Light range: 0 – 120 kLux
• Light accuracy: ± 15%
• Sensor reporting interval: 4.75 seconds
• Power consumption
• Solar panel (built-in): 6.5V/4mA
• Backup Power: 2 x AA 1.5V LR6 Alkaline or 2 x AA 1.5V Lithium batteries (not included)