Vaisala.com uses cookies to improve your experience. The site may also include cookies from third parties. By continuing to use this website, you consent to the use of cookies. Please read more from our Privacy Policy Accept and close En ONLINE STORE Measure, analyze and act for a better world Our innovative measurement solutions have impact where it truly matters, helping to solve climate change and other global challenges of our time. With cutting-edge technologies for weather, environment, and industrial processes, our customers keep up operations and make data-based decisions. OBSERVATIONS FOR A BETTER WORLD What would you like to measure? All Air Quality Carbon Dioxide CO₂ Clouds Dissolved Gas in Oil Humidity and Dew Point Hydrogen H₂ Hydrogen Peroxide H₂O₂ Lightning Liquid Concentration Methane CH₄ Moisture in Oil (MiO) Precipitation Present Weather Pressure Road/Runway Surface State Structural Moisture Temperature Visibility Wind All GO WATCH THE VIDEO Vaisala - An eye into the invisible An eye into the invisible From a 1930s start-up to a global measurement technology leader, Vaisala has always been a visionary pioneer. By teaming up brilliant minds and cutting-edge technologies, we co-create innovations to give our customers visibility into their operations, answering to the growing need for quality, reliability, and productivity. We impact everyday life Liquid measurements Data centers Life science & pharmaceuticals Power Ground transportation Meteorology Wind energy operations Urban weather & environment SHOW ALL Latest news and stories LatestNewsEventsBlogsCustomer Cases Cutting-edge plasma research at the Institute of Physics Belgrade gets a helping hand from Vaisala’s proven humidity measurement technology Plasma – one of the four states of matter along with solid, liquid, and gas – consists of positive ions, negative electrons, neutral molecules... READ MORE Goldwind - Wind Resource Assessment Offshore-from-the-shore Wind Resource Assessment in China using WindCube Scan Analyzing island’s influence on surrounding wind field As... READ MORE FAQ on continuous monitoring systems, building management systems, OPC UA & API In our webinar “Continuous Monitoring Systems & Building Management Systems” we outlined several differences between building management and... READ MORE Introducing Strike Damage Potential – rapid, automated, global lightning event analysis We all know that lightning is dangerous and "when thunder roars, go indoors," but did you know that not all lightning has the same potential to... READ MORE LOAD MORE Observations for a better world As our world faces critical societal and environmental challenges, it’s ever more crucial to base decisions on accurate and reliable data. As a global technology leader and expert in weather, environmental, and industrial measurements, Vaisala supports the measurement needs of governments, various industries, research organizations, and agriculture. Vaisala’s premium measurement solutions enhance safety, efficiency, and decision-making – for a sustainable future on our planet. Our innovations offer the best lifetime value for measurement solutions with various systems, software, and services. Explore measurements of humidity, dew point, temperature, carbon dioxide, vaporized hydrogen peroxide, pressure, liquid concentration, or weather conditions. READ MORE ABOUT VAISALA AND OUR TECHNOLOGY Weather and Environment serves environmental and weather-dependent customers who need continuous and reliable weather data. Sondes, sensors, and transmitters, for instance, help them to observe weather and environmental conditions, such as lightning, precipitation, or air quality. READ MORE ABOUT WEATHER AND ENVIRONMENT Industrial Measurements provides reliable instruments for productivity, energy efficiency, resource use, and quality. When optimizing industrial processes or monitoring controlled environments, our probes, data loggers, refractometers, and portable devices offer the best accuracy. READ MORE ABOUT INDUSTRIAL MEASUREMENTS Explore Vaisala SHOW ALL Did you find the information you were looking for? Fully informed, thanks! This was useful I still have questions Not helpful Contact me, please Footer Navigation CONTACT Contact Us Form Sales and service contacts Support Services Office Locations Investor Relations Newsletter preferences Media and PR Invoicing GET SUPPORT Downloads Contact Helpdesk Warranty MEET Webinars Events Investor Calendar Training BUY ONLINE Online store Copyright Vaisala 2021 Terms of Use Privacy Policy Terms and Conditions