Taking every measure
Global leader in measurement instruments and intelligence for climate action.
1M+
sensors manufactured
every year
2,400+
employees
across the globe
150+
countries served
by our solutions
90
years of
driving innovation
2
planets with our
technology in operation
1
shared
mission
Our reliable measurements turn into trustworthy data. Data drives insights, and insights lead to better decisions. Our weather and industrial solutions and services support authorities, industries, and innovators around the world to act with confidence, even in the most demanding environments.
Vaisala acquires AI weather company Atmo, Inc. to lead the transformation of meteorology
Together, Vaisala and Atmo form the #1 weather technology company in the world, from sensor to insight.
Vaisala launches RM60, the world's first truly maintenance-free precipitation sensor.
Precipitation networks have faced two unsolved problems for over a century: data that runs consistently low, and critical locations that remain unmonitored. RM60 is built to address both.
Latest stories
Understanding humidity, part 2: Practical measurements every engineer should master
The article shows how changes in temperature and pressure explain “strange” humidity readings, and why dew point is often a better control...
From cloud to ground: modernizing airport weather observation for safer, more efficient operations
In this webinar, Vaisala introduces the Vaisala Automatic Weather Station AWS810 Airport Edition and how it delivers consistent, real-time...
Frequently asked questions about the Vaisala Dew Point Transmitter DMT153
Product Manager answers When people think about dew point measurement, they often picture a straightforward industrial application. But in...
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