Vaisala, Inc.

Vaisala is a global leader in environmental and industrial measurement technologies offering HVAC customers accurate and reliable humidity, temperature, and CO2 measurements, even in the cloud. With 85 years of experience, Vaisala manufactures a comprehensive range of innovative instruments with sensors that are manufactured in our own clean rooms. Vaisala's configurable measurement instruments are the industry standard for achieving maximum energy efficiency and indoor air quality, from the optimization of cooling towers to demand-controlled ventilation.