Carbon monoxide gas detector to check CO in room

Carbon monoxide poisoning is a direct killer of the indoor environment in winter. it is occurred every year.
Also the Winter decoration caused by indoor environmental pollution more serious.
Carbon monoxide gas detector help you check how many CO in room.ac
With the carbon monoxide detector can make sure we live in a healthy place.
To govern the air pollution in time is good for our health. and aovid disease.