Feb 06, 2026
| Technical Parameter | |
| Size | 108*70* 16mm |
| Temperature range | -2050℃ (built-in detector), -4070℃ (external detector) |
| Humidity range | 0%RH~100%RH |
| Temperature precision | ±0.5℃ (0~40℃), ±1℃ (others) |
| Humidity precision | ±3%RH |
| Resolution | Temperature: 0.1℃ <br> Humidity: 0.01%RH |
| Display content | Temperature data, battery, GPRS signal, record status, etc. |
| Waterproof level | IP65 |
| Alarm function | Message, APP, WeChat available |
| Data Capacity | 50,000 groups |
| Battery | 3.6V ultra-low temperature industrial battery with 3-year lifetime |
| Storage life | 5 years |
| Recording interval | 60 seconds |
| Reporting service | 5-minute reporting interval, data cache, cloud storage |