The 16 in 1 Air Quality Monitor by AirSentry features a large 7-inch LCD display that shows real-time air quality data for 9 different pollutants, including CO2. The monitor also includes 7 alerts for when air quality levels are above a specified threshold. With a manufacturer warranty of 1 year and a sleek white design, this air quality monitor is a reliable and efficient tool for monitoring indoor air quality. Made in China, this model is designed to help users understand and improve the air quality in their environment.