1. Product Overview
The Freshliance Fresh Tag 1D is a single-use USB temperature data logger designed for monitoring temperature during cold chain transportation and storage. It features an LCD display for real-time data viewing and automatically generates PDF and CSV reports upon connection to a computer.
What's in the Box:
- 1 x Fresh Tag 1D Data Logger
- 1 x User Manual
- 1 x Box

Image: Freshliance Fresh Tag 1D Data Logger
2. Setup and Activation
The Fresh Tag 1D data logger comes pre-programmed with factory default parameters. No software installation is required for initial setup or report generation.
Starting the Data Logger:
- Locate the 'Start/Stop' button on the data logger.
- Press and hold the 'Start/Stop' button for approximately 5 seconds until the LCD screen displays relevant information, indicating that recording has begun.
- The default start delay is 10 minutes, and the recording interval is 5 minutes.

Image: Pressing the Start Button to Activate
3. Operation
Monitoring Temperature:
Once activated, place the data logger with the items you wish to monitor. The logger will continuously record temperature data for its specified duration (e.g., 7 days, 30 days, 120 days, 180 days, 240 days depending on the model).

Image: Temperature Data Logger Monitoring Range
LCD Screen Indications:
The LCD screen provides real-time information. A short press of the 'Start/Stop' button cycles through different display modes:
- Current Temperature: Displays the immediate temperature reading.
- Max/Min/Average Values: Shows the maximum, minimum, and average temperatures recorded during the logging period.
- High/Low Alarm: Indicates if temperature thresholds have been exceeded.
- Battery Level: Displays the remaining battery life in days.

Image: LCD Indication Instructions
Stopping the Data Logger:
To stop recording, press and hold the 'Start/Stop' button for 5 seconds until the screen indicates that logging has ceased.
Generating Reports:
After recording is complete, plug the data logger directly into a computer's USB port. The device will automatically generate PDF and CSV reports. No special software is required.
- The PDF report provides a graphical summary and detailed temperature data.
- The CSV report offers raw data for further analysis.
- Reports include both Fahrenheit (℉) and Celsius (℃) temperature units.

Image: Auto-generated PDF & CSV Reports
Video: Freshliance Single Use Temperature Data Logger Overview
Video: This video demonstrates the features and basic operation of the Freshliance Single Use Temperature Data Logger, including its LCD display and report generation capabilities.
4. Maintenance
Battery:
The Fresh Tag 1D uses a built-in CR2 battery (included). As a single-use device, the battery is not user-replaceable. The battery life supports logging durations up to 240 days, depending on the specific model.
Storage:
Store the data logger in a cool, dry place away from direct sunlight and extreme temperatures when not in use. Ensure the device is kept within its specified operating and storage temperature ranges to maintain accuracy and battery integrity.
5. Troubleshooting
If you encounter issues with your Freshliance Fresh Tag 1D data logger, consider the following:
- Logger Not Starting: Ensure you press and hold the 'Start/Stop' button for the full 5 seconds until the display activates.
- No Report Generation: Verify that the logger is fully inserted into a functional USB port on your computer. Try a different USB port or computer if necessary. Ensure the logging period has concluded.
- Inaccurate Readings: Confirm the logger was placed correctly within the environment to be monitored and that its operating range was not exceeded.
- LCD Display Issues: If the display is blank or unreadable, the battery may be depleted, or the device may be damaged.
For persistent issues, please refer to the support information in Section 7.
6. Specifications
| Feature | Detail |
|---|---|
| Model Name | Fresh Tag 1D |
| Temperature Range | -22℉ to 158℉ (-30℃ to 70℃) |
| Temperature Accuracy | ±0.9℉ (±0.5℃) |
| Memory Capacity | Max. 30,000 readings |
| Battery Life | Up to 240 days (depending on model) |
| Display Type | LCD |
| Connectivity | USB |
| Waterproof Grade | IP67 |
| Dimensions | 3.39 x 1.97 x 0.16 inches |
| Weight | 3.53 ounces |
| Power Source | 1 CR2 battery (included) |

Image: Fresh Tag 1D Dimensions and Key Specifications
7. Certifications and Compliance
The Freshliance Fresh Tag 1D data logger complies with various international standards:
- CE
- RoHS
- EN12830
- ISO9001
- FDA
- FC

Image: Product Certifications
8. Warranty and Support
Freshliance provides technical support for its products. For assistance with your Fresh Tag 1D data logger, including troubleshooting or operational questions, please contact Freshliance customer service via email or phone. Specific warranty details may vary; please refer to your purchase documentation for more information.
For further information or support, please visit the official Freshliance website or contact their customer service department.





