Air particle counter support to use indoor and outdoor

Air particle counter with sampling unit so without limit to use indoor and outdoor.

Because wind and humidity influence the fine particulate matters content change, so we more recommend people to use it in an enviroment more stable without wind.

At the same time laser particle counter will give result about humidity and temepreture.

No matter what's the size, air particle counter collecting nearby air sample to give result,

so in same room the result may be has a little different.

This article sources please indicate to: www.air-tester.com