The largest domestic market share for PM2.5 monitor
As of March 2019 Our product, FPM-377B is a PM2.5 measuring device that has passed the certification test by the Ministry of the Environment and is produced at DKK-TOA Yamagata Corporation. In response to rising demand, we have increased production capacity and shortened delivery times.
PM (Particulate Matter) is a general term for the particles with various states, types and sizes such as solids and liquids contained in the air. Especially, fine particulate matter with particle size of 2.5μm or less can enter human respiratory organs and be partly deposited. Many research results show that this has effects on human health such as respiratory diseases, e.g., asthma and bronchitis.