Particle counter check the particlualte matters under the WHO request

Particle counter in a hot selling now, we are the manufacture of this air tester machine.
Different country with a different request for the particulate matters.
The WHO request the PM2.5 over 10 is already not in a health status.
Our air particle counter can check both PM2.5 and PM10 under the weight.
Also it can check the quantity of the 0.3μm and 2.5μm. and temperature and humidity.


The article is provide from [Lanjia Water Ionizer], please indicate the source address
reprinted: http://www.ionaircleaner.com/health_and_environment/2301.html