Smart Home Air Monitor, 9 in 1 Air Quality Tester with Live Readings & Voice Alarm

The 9-in-1 home air monitor keeps track of CO, CO₂, HCHO, TVOC, PM2.5, PM10, AQI, temperature and humidity all in one compact device. Real-time readings are clearly displayed on the smart screen, with AQI level indicator from Good to Hazardous.
Built-in voice alarm reminds you when air quality turns unhealthy. Modern spherical design fits perfectly on desk, bedside table or shelf. Perfect for home, nursery, office and newly decorated rooms.