Overview
GAO Tek Digital 4G Temp Humidity Data Logger for Frozen Food Transport Instruments is designed for reliable monitoring of temperature and humidity throughout frozen food transportation. This device features advanced sensors for precise data logging, real-time 4G data transmission for remote monitoring, and instant alerts to ensure quality control. It offers a user-friendly interface and robust construction suitable for harsh environments, with a large memory capacity for secure data storage. This product helps maintain compliance with safety standards while simplifying environmental monitoring during transit.
Features
- Multi-use, battery rechargeable
- Comprehensive data logging: time, temperature, humidity, and location
- Robust reporting via H7 Cloud
- USB connection for direct data download
- Real-time alerts via SMS and Email
Technical Specifications
| Usage Type | Multi use |
| Material | Plastic |
| 4G Network | Global band: 850/900/1800/1900 MHz GSM (China/Southeast Asia) |
| SIM Card | Internal embedded |
| Data Storage Capacity | 65,000 readings |
| Battery | 3.7V Li-On, rechargeable |
| Adaptor | 5V/1A, micro USB |
| Humidity Range | 0% to 100% RH |
| Resolution | 0.1 |
| Accuracy | ±0.3°C (±0.9°F), ±5% RH |
| Data Interface | Cloud Platform/USB port |
| Battery Capacity | 5,000mAh |
| Dimensions | 2.95 in x 5.12 in x 0.83 in (75 mm x 130 mm x 21 mm) |
| Temperature Range | -22°F to 158°F (-30°C to 70°C) |







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