Dust Mass/Particle Counter PM2.5 PM10 Detector Dust Concentration Tester Temp RH
PM10 Detection: Supported, displayed simultaneously with PM2.5. Customizable PM2.5 concentration alarm value. 2000mAh removable lithium battery. Adjustable backlight brightness. Temperature Range: -10°C to 60°C (accuracy ±2°C, resolution 0.01°C).