This range of loggers is permanently updated with new loggers added to the system.
 | Model | 2K: T |
| Application | Temperature measurement | |
| Range | -40 ēC ... + 85 ēC | |
| Accuracy | > 1 ēC Celsius | |
| Resolution | 0.5° Celsius | |
 | Model | 4K: T |
| Application | Temperature measurement | |
| Range | -40 ēC ... + 85 ēC | |
| Accuracy | > 0.5 ēC | |
| Resolution | 0.0625° Celsius | |
| Model | 4K: HT |
| Application | Temperature measurement | |
| Range | 0 ēC ... + 125 ēC | |
| Accuracy | > 0.5 ēC | |
| Resolution | 0.0625° Celsius | |
 | Model | 8K: T+RH |
| Application | Temperature & Humidity | |
| Range | -20 ēC ... + 85 ēC | 0% ... 100% RH | |
| Accuracy | > 0.5 ēC | |
| Resolution | 0.0625° Celsius | |