Air Quality Monitor Indoor for PM2.5/PM10 Formaldehyde Temperature and Humidity Professional Detector Real Time Display Air Quality Emoticons,Air Quality Tester for Home Offices and Various Occasions

☻KNOW YOUR AIR – Air quality monitor track temperature, humidity, particulate matter PM2.5/PM10, formaldehyde (HCHO) in your space. These substances penetrate deep into the respiratory tract to reach the alveoli and may aggravate asthma and endanger health.
☻GAIN ACTIONABLE INSIGHT – Real-time detection of indoor air quality, and tracking of air quality data that changes with time/space in the air quality monitor.
☻TRANSFORM YOUR ENVIRONMENT – 2021 Newly design, equipped with a laser sensor to measure the level of dust particles PM2.5PM10, second electrochemical semiconductor sensor to test the air quality, you can directly detect your air quality without calibration.
☻KINDLY NOTE – When reading the value, please don’t move the air quality detector frequently, otherwise the data fluctuates greatly and is unstable. Don’t block the entrance and exit of the instrument. Don’t use near high temperature/high humidity or strong magnetic field. If you have any questions about this device, please feel free to contact us.