* Monitoring air pollutant source from dust, petrochemical industry, steel-making plant, thermal power plant, restaurant, smoke, burning plants, driving automobiles.
* The meter is a real-time air quality monitor instrument used to monitor the concentration of PM2.5, humidity and temperature in the indoor environment.
* PM2.5 : 0 to 250 µ g/m^3, Humidity : 5 to 95 %RH, Temperature : 0 to 50 ℃ , ℃/ ℉. CO2 : 0 to 10,000 ppm, Barometer : 10 to 1100 hPa, mmHg, inHg.
* PM2.5 time weighted average reading.
* Data hold, Record(Max,Min)
* Alarm setting with the
beeper sound output.
* Health index ( 0-9 ) detection and alarm.
* Built-in clock and Calendar, real time data record with SD memory card, sampling time can be set from 1 second to 3600 seconds. Just slot the SD card into the computer, all the measured values with the time information ( year, month, data, hour, minute, second ) can be downloaded to the Excel directly, then user can make the further data analysis by themselves.
* Manual data record is available, can set the different position(location) No.( 1 to 99 ).
* SD card capacity : 1GB to 32GB.
* Dot matrix LCD display.
* Power by UM3/AA(1.5V) X 6 batteries or DC 9V adapter