CO2 detector, air quality sensor (carbon dioxide), air

Total VOC Sensor: The CO2 detector is equipped with a total VOC sensor to monitor CO2 levels, temperature, and humidity, thus protecting your health. We recommend using the USB charger.

Real-Time Monitoring and Automatic Alarm: The carbon dioxide monitor measures CO2 concentration in real time up to 1,999 mg/L. Four indicator lights flash simultaneously in case of an alarm.

Easy to Read: The CO2 sensor features a smart color display with clear numbers.

A red light illuminates when the CO2 concentration reaches 1,600 to 1,999 mg/L, triggering an alert. Numerous applications: This portable and compact CO2 monitor is ideal for monitoring air quality at home, in schools, office buildings, hospitals, restaurants, shopping centers, factories, hotels, laboratories, etc. Why do you need it? It's the perfect Valentine's Day gift! With this air quality monitor, you'll know precisely the quality of your environment and can improve it as needed.