About Met One

Met One Instruments, Inc., based in Portland, Oregon, specializes in the design and manufacturing of innovative gas detection instruments for various industries worldwide. They offer a diverse range of products, including portable and continuous monitors, diffusion tubes, and photoionization detectors, catering to applications such as industrial hygiene, air quality monitoring, environmental compliance, and process control. Their solutions help safeguard worker health, protect the environment, and ensure regulatory compliance in sectors like mining, petrochemicals, waste management, and more.