TES 5322 PM2.5 Air Quality Monitor ( VOCs-Volatile organic compounds )
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TES 5322 PM2.5 Air Quality Monitor converts the concentration of
PM2.5 and VOCs in the air into visual data, and evaluate the air
quality comprehensively. Visual and audio alarm will be actived
when the air quality reached a critical or alarm limit values.
Particle pollution comes from many different type of sources. Fine
particle (2.5 micrometers in diameter and smaller) include power
plants, industrial processes, vehicle tailpipes, wood stoves, and
wildfires. Coarse particles (between 2.5 and 10 micrometers) come
from crushing and grinding operations, road dust, and some
agricultural operations.
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