New generation device only 2" x 2 1/4" x 3/4" size, RJ11 connector to connect probes, USB power.
Legacy unit
Temperature sensor, up to 10 sensors in parallel
Connector to increase the length probe cable. up to 100 ft
Connect to probes to the device or create two parallel lines of probes
Connect several probes or lines
Power supply to FL vers2 USB power
Transformer output 5 Volt for legacy devices
needed only if WiFi is not available or to far away to connect
Power bank to power the device and router in case of power failure