PM1 PM2.5 PM10 Continuous Particulate Monitor PM1 PM2.5 PM10 Continuous Particulate Monitor is a dust detector manufactured by the principle of laser scattering and pump sampling. It mainly detects particulate ... Read More
Air Quality Detector Flow Rate 2.83L/Min And PM1.0, PM2.5, PM10 Adopting laser scattering principle, with built-in digital particulate content sensor, this portable air quality detector can detect the content ... Read More