Newentor CO2 Monitor, Indoor Air Quality Meters, Carbon Dioxide Detector with Voice Alert, Large Display CO2 Tester, Temperature Humidity Sensor, Alarm Clock for Home, RV, Grow Tents, 400-5000ppm

Newentor Carbon Dioxide Monitor CO2 Detector Home Air Quality Monitor Newentor CO2 monitor is committed to escorting the activity environment of our life, study and production.

CO2 detection is an easily overlooked but essential factor for us.

Especially in crowded places and long-term closed spaces, it is easy to cause breathing difficulties.

In dry seasons that are prone to fire and winters when doors and windows need to be closed, we need to pay more attention to the concentration of indoor carbon dioxide in real time.

3-1 Carbon Dioxide Alarm Function Detect carbon dioxide & Alert Measuring indoor temperature & humidity Time & Alarm & Calendar Package includes: 1 x Indoor Detector 1 x USB Charger 1 x User Manual