-Fine particulate matter (PM2.5) measurement.
-Temperature and Humidity measurements.
-Health index (0 ~ 9) detection and alarm.
-PM2.5 and VOCs time weighted average reading.
-Data hold and MAX/MIN with time stamp function.
-Six color LED indication air quality at good / moderate / poor
-Preset warning point of buzzer alarm, LED and alarm output.
-Manual data memory and read function.
-PM2.5: 0 to 500g/m3
-Humidity: 1% to 99%R.H.
-Temperature: -20 ~ +60 (-4 ~ +140 )