Digital weather station with external sensor. Large LCD screen with backlight. Indoor and outdoor temperature display. Freeze warning. Display of highest and lowest temperature. Hygrometer (air humidity) for indoor and outdoor conditions. Barometer (air pressure) hPA/mb or HG. Weather forecast display based on air pressure, comfort environment display based on humidity and temperature ratio. Current moon phase display. Display time and date and day of the week. Radio controlled clock. Daily wake up alarm. External sensor and power adapter included. The radius of the outdoor sensor is up to 60m. 4xAA batteries are not included.