| Product Name | Smart Air Quality Monitor |
| Model | PT05 |
| Material | Fire resistant ABS |
| Intended use | Detect and real- time monitor: Co2, HCHO, temperature, humidity, TVOC, PM2.5, PM10 |
| HCHO Measuring Message/Accuracy | 0.01mg/m³-1.25mg/m³, 0.01mg/m³ or ±5% |
| CO2 Measuring Message/Accuracy | 400-5000PPM, ±50ppm or ±5% of reading |
| TVOC Measuring Message/Accuracy | 0.01mg/m³-19.99mg/m³, Consistency level<1Grade |
| PM2.5 Measuring Message/Accuracy | 1μg/m³-500μg/m³, ±10μg/m³or ±10% of reading |
| PM10 Measuring Message/Accuracy | 1μg/m³-500μg/m³, ±15μg/m³or ±15% of reading |
| Temperature Measuring Message/Accuracy | -10~60°, ±2°C |
| Humidity Measuring Message/Accuracy | 5%~95%, ±5% |
| Altitude | +9000-500m (Above/Below sea level) |
| CO2 sensor | NDIR Co2 sensor |
| CO2 sensor resolution | 1PPM |
| Working temperature | 0°C - 50°C |
| Working Humidity | 0-95% (non-condensing) |
| Sound Level | 85dB (3M) |
| Repeatability | ±2% |
| Response Time | <60S |
| Color | White/Silver/Golden |
| CO2 indicator | 0-499PPM -- Green light bar500-999PPM -- Yellow light bar1000-1499PPM -- Orange light bar over 1500PPM --Red bar |
| Input Voltage | DC 5V/ 2A |
| Power supply | Chargeable battery and 1.5M long USB |
| Warranty time | 12 months |
| Customize | WiFi function can be optional, interface content, brand logo, language, gift box and manual. |