A25D Air Quality Monitor(PM2.5) User Manual
■Atmospheric particulate matter (PM) is microscopic solid or liquid matter suspended in the Earth's atmosphere, which can adversely affect human health. PM2.5 particles are air pollutants with a dia
of 2.5um or less, containing soot, smoke, metals, nitrates, sulfates, dust, water, and tire rubber. When we breathe, PM2.5 can get deep into our lungs and some may even get into bloodstream. Exposure to fine particles can affect the heart and lungs
■A25D is a desktop air quality monitor mainly used for monitoring PM2.5 concentration in homes, shopping malls, offices, stations, etc.
■This manual includes information about safety and warning. Please read carefully and follow all warnings and precautions before using the device.
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User's Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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MAY.2018 |
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REV.1 |
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110401106737 |
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3 MB |
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