Based on the light scattering method, it always detects the analog voltage that corresponds to concentration per unit volume of particles can be obtained, with using an original detection method based on light scattered principle similar to the particle counter.

• Stable and sensitive detection of not only cigarette smoke but house dust which are considered as indoor asthma triggers.
• Air is self-aspirated by the air current generation mechanism with a built-in heater.
• Easy maintenance. Sustainable high sensitivity.
• Compact and light, and easy installation.
• Voltage output