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Multi-Functional 5-in-1 Design This versatile air quality monitor can detect carbon dioxide concentration in the air, as well as HCHO, TVOC, temperature, and humidity. Get comprehensive insights into the air quality of your surroundings with this all-in-one monitor. Stay informed about multiple factors affecting the air you breathe with this multifunctional device

LCD Display]The CO2 Detector Sensor has a high-definition LCD display. The screen divides different values and conditions into different colors, allowing you to see the values displayed on the screen clearly at a glance.

Carbon Dioxide Indication LevelsThe CO2 detector features clear indication levels for carbon dioxide concentration - from 0 to 799ppm with blinking green, 800 to 1199ppm with blinking yellow, 1200 to 1599ppm with blinking orange, 1600 to 1999ppm with blinking red, and above 1999ppm with four-color flashes. Easily interpret air quality data with the color-coded indicators on this monitor.

VersatilityThe CO2 monitor meter has a compact design, small, and light, easy to carry, and has a new style. The CO2 monitor detector is not only used in homes, but also in places where people gather schools, hospitals, restaurants, shopping malls, savings and poorly ventilated places, production facilities, luggage storage, greenhouses, etc.

High Accuracy]CO2 Monitor uses a sensors using a combination of semiconductors, semiconductor which can effectively improve the accuracy of measurement, making the data more stable and safer to use.