The WiFi data logger testo Saveris 2-H1 allows you to monitor the temperatures and humidity in refrigerated and work- or storerooms. The temperature and humidity values measured with the integrated probes are reliably recorded over long periods, and transmitted directly to the Testo Cloud (online data storage) via your wireless LAN. You can access these readings at any time, anywhere, using your internet-enabled smartphone, tablet or PC.
| Measuring range | -30 to +50 °C |
|---|---|
| Accuracy | ±0.5 °C |
| Resolution | 0.1 °C |
| Measuring range | 0 to 100 %RH |
|---|---|
| Accuracy | ±1.0 %rF/year Drift ±1.0 %rF Hysterese ±2,0 %RH at 0 … 90 %RH at +25 °C ±0.03 %RH/K (k=1) |
| Resolution | 0.1 %RH |
| * Not for condensing atmospheres. | |
| Weight | 250 g |
|---|---|
| Dimensions | 115 x 82 x 31 mm |
| Operating temperature | -30 to +50 °C |
| Protection class | IP30 |
| Measuring rate | Advanced: 1 min … 24 h |
| Door contact | - |
| Communication rate | Advanced: 1 min … 24 h |
| WLAN Connectivity | Signal transmission: wireless, frequency band: 2.4 GHz, supported wireless LAN standards: IEEE 802.11 b/g/n and IEEE 802.1X; Possible encryption methods: without encryption, WEP, WPA, WPA2, WPA2 Enterprise - The data loggers communicate via the standard protocol MQTT and are SNTP time synchronization-capable. |
| Power supply | 4 x AA AlMn batteries; mains unit optional; for temperatures below -10 °C please use Energizer batteries 0515 0572 |
| Memory | 10,000 measurement values / channel |
| Battery life | 12 months (typical value, depending on the wireless LAN infrastructure) at +25 °C, 15-minute measuring cycle and standard communication cycle at -30 °C, 15-minute measuring cycle and standard communication cycle with Energizer batteries 0515 0572 |
| Storage temperature | -40 to +70 °C (without batteries) |
Malaysia
