The PŁ-3 industrial dust meter is designed for continuous dust concentration measurement, utilizing the phenomenon of light scattering on dust particles. The measurement results are displayed on the screen and transmitted as an analog voltage signal. This device is calibrated for use in underground coal mine workings but can also be calibrated for other specified types of dust. It is certified for use in explosion hazard zones.

DustAir is a portable dust meter that informs users about the air quality they are breathing, allowing them to take preventive actions when necessary. It is designed to be attached to a bag, backpack, bicycle, or belt, and provides real-time air pollution measurements wherever you are.