Noen som kan anbefale et vindmåler (styrke, rettning) med datalogger. Kanskje kombinert med solinnstråling.
så langt fant jeg bare den:
http://www.ambientweather.com/amws1000wifi.html
https://www.amazon.com/Ambient-Weather-WS-1002-WIFI-Monitoring-Radiation/dp/B00PSV10UK
så langt fant jeg bare den:
http://www.ambientweather.com/amws1000wifi.html
https://www.amazon.com/Ambient-Weather-WS-1002-WIFI-Monitoring-Radiation/dp/B00PSV10UK