Air quality monitors co2 in comparison

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 monitor. Stay informed about multiple factors affecting the air you breathe with this multifunctional device

4-color indicator and alarm buzzer 0-799PPM (Green), 800-1199PPM (Yellow), 1200-1599PPM (Orange), 1600PPM and more . The buzzer will alarm when the CO2 concentration is higher than 1500PPM.

6-In-1 Multi-Function Monitor This air quality monitor monitors carbon dioxide, carbon monoxide, respirable particulate matter (PM10), respirable particulate matter (PM5), hexachlorocyclohexane (HCHO), volatile organic compounds (TVOCs), temperature, and air quality, providing a comprehensive assessment of the air quality and creating a healthier environment for you.

High-precision CO2 Sensor The CO2 detection adopts the most advanced sensor of Swiss Sensirion's unique PASens technology, and adopts the photoacoustic detection principle to perform accurate and reliable measurements in a wide range of concentration areas and applications.

HIGH ACCURACY CO2 Accuracy 0 2000ppm( 50ppm or 5% of the reading); 2000 9999ppm( 10% of the reading)

Manufacturer's guarantee Source factory, quality after-sales guarantee. Our factory has a history of more than ten years, quality and functionality verified by countless consumers. We offer 1 year after-sale service.

High Accuracy CO2 Monitor Combination of semiconductor sensor and dust infrared sensor, which can effectively improve the accuracy of measurement, making the data more stable and safer to use.The detection is more accurate than other single sensors, and the data will be more stable and reliable.

Multifunctional Air Quality Monitor This air quality monitor integrates multiple measurement functions and allows you to simultaneously view time, date, temperature, humidity and key air quality indicators, the concentration of CO2, TVOC, HCHO, AQI, PM2.5 and PM10.

Award-Winning Design & Technology Featuring advanced laser sensors and a built-in fan, the Awair Element combines cutting-edge technology with a sleek design, backed by years of continuous innovation since 2013. Control your air monitor remotely and receive alerts when air quality levels change, all from your smartphone.

WI-FI CO2 DETECTOR WITH APP ALERTS The Wi-Fi CO2 monitor enables remote air quality monitoring via the Tuya Smart and Smart Life App (2.4GHz Wi-Fi only). If the carbon dioxide detectors detects poor air quality, you can get notifications on your phone.

Multifunctional & Easy to Read Since clean air means a lot to every one. Our indoor air quality monitor offers accurate monitoring of CO2, HCHO, TVOC, temperature and humidity, all displayed on utral-high definition color screen for people easy to identify and read. With its convenient design, you can monitor the environment at any time and it efficiently measures five crucial indexes for evaluating air quality.

Display Screen and Indicators this carbon monoxide alarms for home provides real-time carbon monoxide levels, which is a great advantage for immediate response.