1000E 1000S 1000S+ M2000 M2000C
Size(inch) 7 * 2.6 * 1.3 7 * 2.6 * 1.3 7 * 2.6 * 1.3 8.8 * 2.9 * 1.5 8.8 * 2.9 * 1.5
PM2.5&PM10&Particles
HCHO
CO₂
AQI
TVOC
Histogram
T&H
Backstand
Audible Alarm