The Dylos DC1100 PRO Laser Particle Counter is an affordable and reliable indoor air quality monitor designed for consumer use. It allows users to accurately and easily check the air quality in any room of their home. This model comes with a PC interface option, making it convenient for users who wish to analyze data on their computers. With a measurement range of 0.5 to 10 microns, it provides insights into your indoor air pollution levels, ensuring a healthier living environment.