| Technical data |
| General Specifications |
| Built in sensors | Temperature –Relative humidity (RH) |
| Built in sensors | Temperature |
| Temperature measurement range | °C -25to +70 °F -13 to +160 |
| Upload temperature range* | °C -5 to +70 °F 20 to +160 |
| Temperature measurement accuracy | °C ± 0.3 (down to ± 0.2 by order)(± 0.55 °F) |
| Power supply | 2 x AA replaceable batteries |
| Protection class | IP 68 |
| Compliances | IEEE 802.3, EN 61326-1, EN 61010, EN 12830, FCCID: 2AHMR-ESP12F, CE, ROHS, HACCP |
| Battery life* | Up to 10 years |
| Upload intervals | One hour to once a week (or on demand) |
| Record intervals | 1 minute to 120 minutes (down 2 sec. by order) |
| Interface | Wi-Fi -IEEE 802.3–2.4 GHz |
| Max. number of internal records | 16,384 –Automatic cloud sync and replace |