Instruments for measuring air quality and weather conditions.
The device is used for checking, monitoring the air quality in real time. It detects the particles of solid dust content - PM 2.5 and PM 10. The measurement accuracy is 0.3 um. The air quality level is displayed in different color, depending on the quality, on the LCD screen.
Sensor of dust allows monitoring the air quality, measures the ratio of PM2.5. Equipped with a sensor that could detect particles with diameter more than 0.3 micrometers, such as cigarette smoke. The system is powered with the voltage from 4.5 V to 5.5 V, communicates via interface UART.