The testo Saveris radio and Ethernet probes measure precise temperature and humidity values and transmit the measurement data to the testo Saveris base. The probes are freely positionable; a total of up to 150 probes can be connected within one system.
testo Saveris probes

Radio probe
Efficient:
- Measuring cycle from 1 min to 24 h
- 868 MHz or 2.4 GHz
- HACCP-compliant / EN 12830-certified
Simple:
- Install and begin right away
- Waterproof (protection class IP 68)
Safe:
- Bidirectional, Testo's own wireless protocol
- Measurement data stored in the probe
- Battery operation independent of the mains supply

Ethernet probe
Efficient:
- Measuring cycle from 2 s to 24 h
- Use LAN structure
- HACCP-compliant / EN-12830-compliant
Simple:
- Use of PoE
- Waterproof (protection class IP54)
Safe:
- HTTP, Testo's own Ethernet protocol
- Measurement data stored in the probe
- Battery operation independent of the mains supply

System components
Router
- Extension of the wireless range
- Scaling of up to 3 routers
Converter/extender
- Integration of the radio signals into the Ethernet
- Automatic recording of the data with radio link
Coupler
- Transmitter integration for all measurement parameters
- Standardized interfaces