| Functions |
PM2.5, PM10, Number of Particles, CO₂, HCHO, Temperature and Humidity |
| Data Storage and Export |
√ |
| Dimension |
223.5×73.5×37.5mm/8.8×2.8×1.4in. |
| Battery capacity |
3000mAh |
| Battery life |
6-8h |
| Input |
DC5V, 1A |
| Operating environment |
Temperature: 0-50°C (32-122°F)
Humidity range: 0-99% RH
Atmospheric pressure condition: 1atm |
| PM2.5 |
Sensor: Laser PM sensor
Measuring range: 0-999μg/m3 Resolution: 0.1μg/m3
Accuracy: ±10μg/m3 (0-100μg/m3), ±10% (100-500μg/m3) |
| PM10 |
Sensor: Laser PM sensor
Measuring range: 0-999μg/m3 Resolution: 0.1μg/m3
Accuracy: ±15μg/m3 (0-100μg/m3), ±15% (100-500μg/m3) |
Carbon dioxide
(CO₂) |
Sensor: Non-Dispersive Infrared (NDIR) CO2 sensor
Measuring range: 0-5,000ppm Resolution: 1ppm
Accuracy: ±5% ±50ppm (400-5000ppm) |
| HCHO |
Measurement limits: 0-2mg/m3
Resolution: 0.001mg/m3 |
| Temperature |
Range: 0-50°C (32-122°F)
Resolution: 0.1°C (0.1°F)
Accuracy: ±1°C, (±18°F) |
| Humidity |
Range: 0-99.9%RH Resolution: 0.1%RH Accuracy: ±5%RH |