Description
Technical Specifications
| Power supply method | Lithium battery (3.7V 1800mAh) |
| Charging method | USB DC5V TYPE-C |
| Formaldehyde measurement range | 0–2000 PPb |
| Formaldehyde measurement accuracy | ± 20PPb or 20% of the reading value |
| Formaldehyde value update rate | 5 seconds (< 40PPb), 1 second (≥ 40PPb or during charging) |
| Temperature accuracy | ± 0.3 ℃ |
| Humidity measurement range | 0–95 RH% |
| Humidity accuracy | ± 3% RH |
| Storage temperature | -4°F to 140°F (-20℃ ~ 60℃) |
| Temperature measurement range | 14°F to 140°F (-10℃ to 60℃) |