Tuya wifi PTH-8 WIFI Intelligent CO2 Carbon Dioxide Temperature Humidity USB Air Quality Tester Detector Multipurpose Tool CO2

Features:
This detector can be placed in children's room, bedroom, office, car and any place you want to place.
This detector is suitable for indoor and outdoor air quality, muti-envornmental air quality monitoring for furniture, decorations, cars, and so on.
The back of the product has an open hole design, which allows the sensor to fully contact the air, and can also dissipate heat, reducing false alarms caused by excessive temperature or insufficient contact with the outside air.
Visual alarm system: There are indicators that change color according to different levels of carbon dioxide concentration, allowing you to have a more intuitive understanding of the detection results.
The detector has a built-in temperature and humidity sensor, which can more comprehensively reflect the environmental conditions.
The product is small and easy to carry, and can be taken anywhere you want.
You can connect to the phone's app to view the recorded data.