HT-9600 High Sensitivity PM2.5 Detector Particle Monitor Professional Dust Air Quality Monitor Handheld Particle Counter

Description: Fine particulate matter, also known as fine particles, fine particles PM2.5. It refers to fine particulate matter in ambient airaerodynamic equivalent diameter less than or equal to 2.5 micron particles. It was suspended for a long time in the air, the higher its content concentration in the air, on behalf of the more serious air pollution. While the Earth's atmospheric composition PM2.5 only a few components in the content, but the air quality and visibility has important impact. Compared with coarse atmospheric particulate matter, PM2.5 particle size is small, a large area, active, easy incidental toxic and hazardous substances (such as heavy metals, microorganisms etc.) and long residence time in the atmosphere, transmission distance, thus a greater impact on human health and environmental quality of the atmosphere. Features: ug/m3 with 2 Channels: PM2.5 & PM10 Piece/L with 3 Channels: PM0.3, PM2.5 & PM10 Meter Time: 50s Temperature Range and Accuracy: -40 - 125 / 0.5 Humidity Range and Accuracy: 0-100% RH / 2% RH Particle Measuring Range: 0-1000ug/m3 Resolution: 5% LCD Resolution: 320 x 240 Screen Size: 2.8 inch Ports: USB and DC-003A Storage Records: 1000 Dimension: 245 x 40 x 85mm Powered by: 9V Lithium Ion Recharged Battery(includes) Package Included: 1 x HT-9600 PM2.5 Detector 1 x Power Adapter 1 x User Mannual 1 x 9V Lithium Ion Recharged Battery Detail Pictures: