Room pressure monitors are devices that monitor differential pressure between two rooms or areas. Differential pressure is the difference of two pressures being sensed. ... Room pressure monitors provide local indication of pressure, which helps to make sure that spaces are being kept up to standard requirements.Jul 22, 2020
What is a TSI monitor?
TSI's environmental monitors measure size fractions of particles and ultrafine particles. They capture PM1, PM2. 5, Respirable PM4, PM10, and Total PM.