| Item | |
| CO2 Technology | Semiconductor |
| Temperature unit | Centigrade / Fahrenheit |
| Detection range | CO2 (400-5000 ppm) |
| CO2 Alarm value | 800-2000ppm (can be setting by users) |
| Power Supply | Rechargeable Li-battery 1200 mAh including USB Charging cable |
| Material | PVC+ABS |
| Color | White/Black |
| Weight | 160g |
| Product size | 70x35x90mm |
| Package list | Main Unit+ manual + charging cable |














