BNISE Co2 Detector Air Quality Monitor Indoor Carbon Dioxide Detector and Alarm Function Temperature & Relative Humidity Sensor Digital Pollution Tester for Wine Cellars Homes Office Car Grow Tents

Air Quality Monitor can effectively detecting carbon dioxide, formaldehyde and TVOC concentration in the environment you are living, such as a newly decorated house, your rented house and more. Paying attention to the harmful gas in the air, living a better lifestyle right now! Detects formaldehyde and TVOC concentration in the air, widely used in home, car, hotel, apartment, office, outdoors and more.

• • 【Real-Time Measurement】: The air quality monitor can accurately detect the level of Carbon Dioxide(CO2), Volatile Organic Compound(TVOC), Formaldehyde(HCHO), temperature and humidity, updates the measured results per second on the colorful display.
• • 【Accurate Measurement】: Adopted a high-precision infrared sensor and a built-in high-performance chip, which can accurately capture the weak current generated during the electrochemical reaction, to calculate the carbon dioxide measurement result.
• • 【Smart Alarm】: Air quality can be divided into three levels, GOOD, OK and POOR, when the measured air level turns into OK, the indicator will turn YELLOW and the device will sound “Bee--Bee” twice to remind you and when the measured air level turns into POOR, the indicator will turn RED and the device will sound “Bee--Bee--Bee” twice, you will see the color clearly with the large screen.
• • 【USB Charging】: Built-in 1200mAh Lithium Battery. Takes 2.5 hours to charge the battery, lasts 6 to 8 hours when it is fully charged.
• • 【Wide Application】: The device is ideal to monitor air quality in cafeterias, restaurants, schools, offices, greenhouse, factories, hotels, hospitals, etc. Note: Air changes constantly, the measured results will be affected at the same time, please focus on long time measurements(over 60 minutes) to get a conclusion about the air quality of the overall environment.