Air Quality Monitor, Formaldehyde Detector, Pollution Meter, Sensor, Tester; Detect & Test Indoor Pollution, TVOC Volatile Organic Compound Gas, PM2.5 2.5 Micron Particulate Matter Dust; eBook

This air quality monitor by EG Air is a great tool for detecting and measuring pollution levels. With its formaldehyde detector and anemometer, it can accurately test the quality of the air. Made in China and sold as a single unit, this device is perfect for business and industrial use. It is also ideal for personal use to ensure the air quality in your home or workplace is safe.