Hama EWS-100

Fully equipped weather stations, consisting of the inner and outer module. Transmission between them is mediated wirelessly at a frequency of 433 MHz, the maximum distance between the station and the outdoor sensor can be 30 meters. The device allows in addition to position and mount on the wall, which makes a save place while you place it up to eye level. The advantage of this set is also a practical indication of the batteries, which will save you from unpleasant surprises unexpected discharge. Internal module displays in addition to the temperature and the time, date and day of the week. There is also an alarm clock with a snooze feature for avid sleeper.
Specifications:

possibility of mounting on walls or on the shelves, window sills and under.

Thermometer:
Internal temperature measuring range: -10 ° C to +70 ° C
Outdoor temperature measuring range: -20 ° C to +70 ° C
Switching degrees Celsius and Fahrenheit
Display max/min. temperature (internal/external)
Clock/Calendar:
Alarm, snooze function
Switching the time format 12/24 hours
Display the date and day of the week
Color: Black/Silver
Power:
Inside the station: 2x AAA 1.5
Outdoor sensor: 2 x AAA 1.5