| 摘要 |
The present invention relates to a contaminant display device. The contaminant display device of the present invention has the effect of coping with a dangerous situation promptly when a user is placed in the dangerous situation difficult for an infant or an ordinary person to recognize as being able to notice a degree of contamination at a look, through a measurement part which measures carbon dioxide, carbon monoxide, formaldehyde, asbestos, ozone, volatile organic component and fine dust etc indoors or of a vehicle in order to display the degree of contamination of indoor air or vehicle air in various types if measured information of the degree of contamination exceeds a criterion by measuring the degree of contamination of the indoor air or the vehicle air. |
