Orium Indoor Air Quality Monitor C20107/CEP23656 Wholesale One-second install: no replacement of

One-second install: no replacement of an existing switch or bulb

non-toxic and 100% safe

sturdy and strong enough to prevent breakage from pet bites

The marked spot on the headband makes it easy for child to recognize the L or R earmuff

Orium Indoor Air Quality Monitor C20107/CEP23656 Wholesale One-second install: no replacement ofThis CO2 meter for air quality monitoring can be used at home, in the office and in all indoor public spaces. Essential for air quality monitoring, it continuously measures and displays CO2 values (up to 9999 ppm) The LCD display screen shows the CO2 levels, temperature and humidity of the room The large numbers are perfectly contrasted (yellow and blue numbers on a black background) to ensure they are easy to read This CO2 air quality measurer has a