★NO2:测量范围/分辨率:0-1/0.001ppm
★CO:测量范围/分辨率:0-10/0.01ppm
★SO2:测量范围/分辨率:0-1/0.001ppm
★O3:测量范围/分辨率:0-1/0.001ppm
★PM2.5、PM10:检测范围:0~1000ug/m3;分辨率:0.1ug/m3;