| Functions |
PM2.5, PM10, Number of Particles, AQI, HCHO, TVOC, Temperature and Humidity, Histogram, Data Storage and Export |
| Display |
TFT color LCD screen |
| Dimension |
177×65.5x32mm (6.9*2.6*1.2 in) |
| Battery capacity |
3000mAh |
| Battery life |
15-18h @ Backlight Level 2 |
| Input |
DC5V, 1A |
| Operating environment |
Temperature: 0-50°C (32-122°F)
Humidity range: 0-90% RH |
| PM2.5 |
Measuring range: 0-999μg/m3 Resolution: 0.1μg/m3
Accuracy: ±10μg/m3 (0-100μg/m3), ±10% (100-500μg/m3) |
| PM10 |
Measuring range: 0-999μg/m3 Resolution: 0.1μg/m3
Accuracy: ±15μg/m3 (0-100μg/m3), ±15% (100-500μg/m3) |
| HCHO |
Measurement limits: 0-2mg/m3
Resolution: 0.01mg/m3 |
| TVOC |
Measuring range: 0-5mg/m3
Resolution: 0.01mg/m3 |
| Temperature |
Range: 0-50°C (32-122°F)
Accuracy: ±1°C, (±1.8°F) |
| Humidity |
Range: 0-90%RH Accuracy: ±5%RH |