Vaisala US is a company that designs, manufactures, and sells measurement solutions for weather, environment, and industrial processes. It offers HVAC, handheld, and industrial transmitters, process refractometers, power transformer monitoring tools, probes, etc. The company provides services, including calibration and repair, modernization, consulting, technical support, system maintenance, project management, and training. Vaisala US caters to automotive, battery manufacturing, biogas, carbon capture, chemicals, data centers, and other sectors.