16001600 Washington Blvd.
Grants Pass, OR 97526

Phone: 541-471-7111

Fax: 541-471-7116


Met One Instruments (MOI) is a dynamic and expansive company providing solutions for environmental monitoring including meteorological equipment, dust counting, environmental data collection, instruments and software solutions. By using state-of-the-art technology and innovative design, coupled with years of experience in different cases, we are able to meet the needs of a wide range of clients with ambient and in-room monitoring needs.

MOI is one of the leaders in the research, development and production of meteorological equipment, dust monitoring, data collection and environmental software. One of the oldest instrument manufacturers in the U.S., MOI continues to provide leading instrumentation, data collection, environmental software, and monitoring systems