WiFi CO2 Detector Air Quality Monitor Indoor Carbon Dioxide, Temperature, and Humidity Meter NDIR Sensor for Grow Tent, Mushroom, Home, Bedroom, Car, Wine Cellars - Landtek, MILA35300

• 【Accurate Detection】This Smart Wifi CO2 Detector accurately monitors CO2 levels, temperature, and relative humidity in the air by its built-in NDIR (non-dispersive infrared) sensor which help you understand your indoor air quality easier. 【Online APP Monitoring】This CO2 monitor allows you to view the real-time data and analyze historical data via smartphone (compatible with IOS and android devices). Facilitate comparison and analysis easily. 【Long Battery Life & Adjustable Brightness】This air quality monitor has a built-in, 2000mAh lithium battery, which can last for a long time. With its 6 levels adjustable brightness function, you could increase or decrease by simply pressing the buttons at the top based of the device. 【Automatic Calibration】To make sure monitoring and detection accuracy, this detector comes with automatic calibration function. During the first use, just turn on the device and keep more than 24 hours, the device will automatically calibrate. (Do not power off and restart halfway when calibration). 【CO2 Indicator & Sound Alarm】The CO2 meter is designed with 4 stages of CO2 concentration - GOOD (400-1000ppm), NORMAL (1001-2000ppm), UNHEALTHY (2001-3000ppm), and DANGEROUS (3001-5000ppm). User can set the CO2 alarm threshold, and it will warn you when the CO2 concentration gets too high., Manufacturer: Landtek