Acu-Rite Wireless Weather Station and Atomic Clock with Sensor

Features: Barometer. C/F selectable. Min/max memory. Forecasting icons. Calendar with moon phase. Main unit: 3 1/2" x 5 1/2" x 1". Sensor: 2 3/4" x 3 1/2" x 1 1/4". Indoor/outdoor temperature display. Radio-controlled atomic clock with alarm. Radio controlled clock and calendar set automatically.