Weather Instruments (86 items)

ROTRONIC CO2-Display - Thermo-hygro-CO2 metre - digital - wired

The CL11 data logger evaluates air quality with the combined measurements of CO2, humidity, and temperature. These measurements are important to understand Indoor Air Quality (IAQ) in classrooms, c...

The CP11 handheld instrument evaluates the quality of air with a combined measurement of CO2, humidity and temperature. A high concentration of carbon dioxide can develop quickly when closed areas ...

Made for iPhone & Android, made for you - The Personal Weather Station with Air Quality sensors, for iPhone & Android. - The new standard of design and technology for the Personal Weather Station. ...

Testo 174H - Smart thermo-hygrometer - digital - wired - black

Who breathes good air is healthier, happier and can do more. Headaches, dizziness and permanent fatigue are often due to a high concentration of CO2 in the air. With AIRCO2NTROL 5000 from TFA, you ...

Function - Display with luminous LED numbers and traffic lights for monitoring the CO2 levels in buildings - Display of temperature and humidity

Testo 405 i - Thermo-anemometer

ROTRONIC TL-1D - Thermometer - digital - wired

See how the wind blows via your Smart Home Weather Station The perfect addition to your Weather Station, the Netatmo Smart Anemometer sends wind data directly to your smartphone. Using the latest u...

The VIEW METEO wireless Weather Station with Wi-fi offers you all the functions of a classic wireless weather station and can also be used independently without a wi-fi connection or app. Outdoor t...

The VIEW BREEZE Wireless Weather Station with Wi-fi complements your own local observation data with the professional forecasts of an online weather service. The station has two external transmitte...

Testo 410I - Anemometer - digital - wireless - black/orange

DCF-77 radio controlled clock - 12/24 h display - Date and weekday display (7 languages) - Indoor and outdoor temperature display in °C/°F - Indoor and outdoor humidity display - Forecast of weathe...