Features:
- Indoor and outdoor temperature and humidity measurement
- Weather forecast, alarm clock, snooze
- Fahrenheit or Celsius switchable
- Large color display
- Moon phase display, atmospheric pressure display
- 12/24 hour time display, calendar and weekday
- Automatic radio time adjustment function (WWVB DCF MSF, with DST function)
- Week display for seven countries: EN GE FR SP IT DU DA (DCF and NO RCC-EU have this function)

Product parameters:
1. Measurement range:
Indoor temperature display range: -9.9℃ ~ +50℃ and 14℉ ~ +122℉
Indoor humidity display range: 20% RH ~ 95% RH

Outdoor temperature display range: -40 ℃ ~ + 60 ℃ and -40 ℉ ~ + 140 ℉
Outdoor humidity display range: 20% RH ~ 95% RH

2. Resolution:
Temperature display resolution: 0.1℃ and 0.1℉
Humidity display resolution: 1% RH

3. Error:
0℃~40℃/32℉~104℉: ±1℃/1.8℉

-20℃~0℃/40℃~65℃/-4℉~32℉/104℉~149℉: ±2℃/3.6℉

40% RH ~ 80% RH: ±5% RH

4. Screen size: 164 x 136 x 45 mm, transmitter size: 5 x 2.6 x 10.5 cm.

5. Power supply method: screen 3 AAA batteries or adapter, transmitter 2 AAA batteries (batteries not included)

6. Packing list: screen + transmitter + adapter + manual