AirWhisper 16-in-1 Indoor Air Quality Monitor

Amazon - AirWhisper

A compact indoor air quality monitor that tracks PM2.5, CO2, TVOC, HCHO, and more on a color HD display.

• Measures: PM1.0, PM2.5, PM10, CO2, TVOC, HCHO, Temperature, Humidity
• Display: HD color display
• Update Rate: Every 1.5 seconds
• Battery Life: 4-5 hours per charge
• Charging: Type-C
• Weight: 13.4 oz