Main unit:

Colorful LCD display.

DCF radio controlled clock 

Calendar and clock function : display hour, minute, second, date, month, weekday, and 12/24 hour format.

Alarm with snooze function.

 ℃/°F temperature switch function.

Indoor temperature measuring range: - 9.9℃ ~ 50℃.

Outdoor temperature measuring range: - 40℃ ~ 70℃.

Indoor/outdoor humidity measuring range: 1% ~ 99%.

Temperature accuracy: +/- 0.2℃.

Humidity accuracy: 20%~80% +/-2%, other +/-4%.

MAX /MIN indoor/outdoor temperature and humidity display.

Indoor/outdoor temperature and humidity trend.

Outdoor temperature alert.

Comfort indicator.

Weather forecast.

Moon phase.

Air pressure with trend.

Low battery indicator.

Wireless outdoor transmitter (RF 433 MHz) with range of up to 100 m (free field).

For tabletop standing or wall mountable.   

Material : ABS.

Color :  black.

Main unit size: 198mm x 123mm x 26mm.  

Main unit weight：307.5g.

Power supply：DC 5V power adaptor (included).       

Battery :1. 5V AA x 3PCS. ( not included ). 

Outdoor transmitter.

Outdoor transmitter size：134mm x 40mm x 27mm.   

Outdoor transmitter weight：51.5g.   

Battery :1. 5V AA x 2PCS. ( not included ).