The air quality monitoring particle counter PCE-MPC 20 is a particle counter that measures the particles in the atmosphere. The measurable particle sizes in the particle collector are 0.3, 2.5 and 10 m. - Measurable particle sizes: PM2.5 / PM10 - Measuring range Mass concentration: 0 … 2000 g / m - Measurable particle sizes: 0.3, 2.5 and 10 m - Display with graphic real-time diagram - Data memory up to 5000 data sets