- Connections for 2 probes – position the data logger discreetly in the base of a display cabinet and monitor the micro-climate in the cabinet with the connectable probes
- Blends in perfectly with the surroundings thanks to an optional, customisable deco-cover
- Perfectly networked: data storage in the Testo Cloud, real-time alarm via email or SMS (optional in conjunction with an Advanced licence)
- Simple to install, integrate and operate
Humidity - Capacitive
| Measuring range | See probe data |
|---|---|
| Accuracy | See probe data |
| Resolution | See probe data |
Temperature
| Measuring range | See probe data |
|---|---|
| Accuracy | See probe data |
| Resolution | See probe data |
Light
| Measuring range | See probe data |
|---|---|
| Accuracy | See probe data |
| Resolution | See probe data |
UV
| Measuring range | See probe data |
|---|---|
| Accuracy | See probe data |
| Resolution | See probe data |
General technical data
| Weight | 96 g |
|---|---|
| Dimensions | 76 x 64 x 22 mm |
| Operating temperature | -10 to +50 °C |
| Protection class | IP20 |
| Measuring rate | Advanced: 1 min … 24 h |
| Communication rate | Advanced: 1 min … 24 h |
| WLAN Connectivity | supported wireless LAN standards: IEEE 802.11 b/g/n and IEEE 802.1X; Possible encryption methods: WPA2 Enterprise: EAP-TLS, EAP-TTLS-TLS, EAP-TTLS-MSCHAPv2, EAP-TTLS-PSK, EAP-PEAP0-TLS, EAP-PEAP0-MSCHAPv2, EAP-PEAP0-PSK, EAP-PEAP1-TLS, EAP-PEAP1-MSCHAPv2, EAP-PEAP1-PSK, WPA Personal, WPA2 (AES), WPA (TKIP), WEP |
| Battery life | 1.5 years |
| Power supply | 4 x AAA batteries 1.5 V, alternatively mains unit via USB connection |
| Memory | 32,000 Measuring values / Sum of all channels |
| Storage temperature | -20 to +50 °C |




BR 5918
US 4660
MY 3727
CN 1698
IN 1546
SG 1040
VN 975
GB 729
