Air Quality Monitor Indoor Home CO2 Meter Carbon Dioxide Detector

Features:
This CO2 detector can accurately and quickly test CO2 levels indoors to protect your health. Also, provides real-time monitoring of indoor temperature and humidity.
Using non-scattered infrared technology, high measurement accuracy, fast response, resolution up to 1ppm, can accurately detect CO2 in the air, the measurement range up to 400-5000ppm.
The indoor air carbon dioxide meter has 4-color LED indicators as an air quality warning. Different color indicators will flash according to CO2 content, which makes air quality more intuitive.
1200mAh rechargeable battery provides 240-360 minutes of standby time and can be recharged via Type-C charging port. Comes with a full-color large screen to real-time monitor carbon dioxide changes.
Portable size, easy to carry around and can help us detect the gas quality in the bedroom, living room, kitchen, office, car, school, hotel, etc.
Carbon Dioxide Indicator:
0~799ppm: green light flashes
800~1199ppm: yellow light flashes
1200~1599ppm: orange light flashes
1600~1999ppm red light flashes
Above 1999ppm, four-color lights flash