Review on 🌬️ YVELINES Air Quality Monitor: CO2, Formaldehyde(HCHO), TVOC, PM2.5/PM10 Detector with Real-Time Data & Mean Value Recording - Ideal for Home and Office by Athenasby Whitney

I thought about the quality of the air I breathe. As we live in a busy city, the air quality here is very bad, car exhaust and industrial emissions are very serious, which is also very important. The problem is that we live in an old house, and the house is very humid. The device is securely packed in a stylish black box. It contains information about the device. are not damaged during transport. When I charge the device and turn it on, the settings on the screen adjust automatically. The screen is bright, the numbers are large and pleasing to the eye. In the early days, this device was so popular that it was carried from room to room, constantly watched, breathed on it, in short, everyone used it. In fact, the device is a necessity in everyday life. It allows you to monitor the humidity and CO2 levels in your room and take immediate action if the CO2 levels are too high.