qiya 13-in-1 Air Quality Monitor: Real-Time Data, Alarms & Portable Design!

Multifunctional Monitoring: This air quality monitor assesses PM2.5, PM1.0, PM10, Carbon Dioxide, CO, TVOC, and HCHO levels while also displaying the current time and date, offering a comprehensive view of your indoor air quality. Sound Alerts: The device includes a built-in alarm that activates when air quality falls below safe levels, you are promptly notified to take necessary actions for your family's health. Portable Design: With its lightweight and compact form, this monitor is perfect for various settings such as homes, restaurants, or hotels, making it easy to carry and use anywhere you go. Versatile Display Options: Featuring a vertical screen mode, it can display time or act as a stopwatch, while also syncing automatically with your smartphone for accurate updates. Enhanced User Experience: This air quality meter is designed for simplicity and effectiveness, enabling you to monitor and improve the air quality in your environment effortlessly.