To check the Ozone under help of Ozone gas detector

At room temperature, Ozone is a kind of light blue gas with special smell.
The ozone layer of ozone mainly exists in the lower stratosphere from the earth's surface in the 20~35 km.
It have many functions like Food purification, Drinking water purification and Sterilization,ect.
Ozone gas detector can help you easy know how much Ozone, and also the quality.
Also we have other home gas detector all use the air pumping way to get the result.