Characteristic
-Professional air detection sensor for precise detection of the content in milligrams with high detection accuracy.
-Intelligent analysis of air such as formaldehyde and benzene. - Penetrating air convection design with high sensitivity.
- Sound and light alarm reminder in case of excess.
-Rechargeable by USB cable for a long service life.
-Easy to use.
Notice:
1. Please allow 1-5mm error due to manual measurement. Please make sure you don't mind before you bid.
2. Colors may be different depending on the difference display, please understand.