| Functions |
PM2.5, AQI, TVOC, CO₂, Temperature, Humidity and Time |
| Network communication |
Bluetooth |
| Dimension |
82x82x31mm (3.2×3.2×1.2in.) |
| Battery capacity |
2200mAh |
| Battery life |
Approx. 60 Days |
| Input |
DC5V, 1A |
| Operating environment |
Temperature: 0-50°C (32-122°F); Humidity: 0-90%RH |
| PM2.5 |
Range: 0-999μg/m3 Resolution: 1μg/m3
Accuracy: ±10μg/m3 (0-100μg/m3), ±10% (100-500μg/m3) |
| CO₂ |
Range: 400-5000ppm Resolution: 1ppm
Accuracy: ±(40pm+5%), (400-2500pm) |
| TVOC |
Range: 1-500 Resolution: 1 |
| Temperature |
Range: 0-60°C (32-140°F)
Resolution: 0.1°C (0.1°F)
Accuracy: ±0.5°C, (±0.9°F) |
| Humidity |
Range: 0-99%RH Resolution: 1%RH Accuracy: ±3%RH |