YNAK 16-in-1 Indoor Air Quality Monitor with 7" HD Display

Amazon - YNAK

Monitor indoor air quality in real time with this 16-in-1 device featuring a 7-inch HD color display and multiple AQI alerts.

• Display: 7" HD Color
• Sensors: CO₂, PM2.5/PM1.0/PM10, HCHO, TVOC, Temp, Humidity, AQI
• Alerts: 7 AQI audible alerts