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Multifunctional Formaldehyde 2021 autumn and winter new Dust Smog Air Max 62% OFF Detector Quality

Multifunctional Formaldehyde, Dust, Smog, Air Quality Detector,

$121

Multifunctional Formaldehyde, Dust, Smog, Air Quality Detector,

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Product description

Size:White

If you have any questions, please feel free to email us and we will answer you within 24 hours.
Testing standard:
PM2. 5 Air Quality Rating Range
Air Quality Level PM2. 5 Average Standard Value (ug/m3)
Excellent 0~35
Good 35~75
Light pollution 75~115
Moderate pollution 115~150
Heavy pollution 150~250
Severely polluted more than 250
Formaldehyde standard:
Less than 0.100: safety range
0.101-0.200: Light pollution
0.201-0.300: Moderate pollution
0. 301 or more: heavy pollution
TVOC standard:
Less than 0.600: safety range
Achieve 0. 601 or more: Exceeding the standard can cause respiratory system
Abnormal, inflamed, cancerous, etc.

Multifunctional Formaldehyde, Dust, Smog, Air Quality Detector,

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