16-in-1 Air Quality Monitor Indoor, CO2 Monitor with 9 Readings & 7 AQI Alerts, Air Quality Tester for CO2, TVOC, HCHO, PM2.5 PM1.0 PM10, Temp Humidity & Time, Indoor Meter for Home Office (PureWhite) PureWhite Color:PureWhite smudge-free writing and drawing experience

smudge-free writing and drawing experience that will last

Premium white card stock is micro-perforated for easy separation

2-inch OD flange

Universal Replacement Flat Capacitive Touch Screen Stylus Pen for iPhone/ Nokia/ Blackberry(Black)

a total of 40 pieces in the package for

16-in-1 Air Quality Monitor Indoor, CO2 Monitor with 9 Readings & 7 AQI Alerts, Air Quality Tester for CO2, TVOC, HCHO, PM2.5 PM1.0 PM10, Temp Humidity & Time, Indoor Meter for Home Office (PureWhite) PureWhite Color:PureWhite smudge-free writing and drawing experience16 in 1 Air Quality Monitor Indoor, CO2 Monitor with 9 Readings & 7 AQI Alerts, Air Quality Tester for CO2, TVOC, HCHO, PM2. 5 PM1. 0 PM10, Temp Humidity & Time, Indoor Meter for Home Office (PureWhite) Product Features 16 in 1 Indoor Air Quality Monitor: This smart air quality monitor tracks 9 key air metrics in real time, including CO2, TVOC, PM1. 0, PM2. 5, PM10, HCHO, Temperature, and Humidity. It features 7 AQI alerts and a time display to help