La Cross Wireless Temperature Station #WS-7042TWC-

Barometric Pressure Tendency Arrow. 3 Forecast Icons Based on Changing Barometric Pressure. Indoor Humidity (%RH). Records MIN/MAX Humidity with Time and Date Stamp. Wireless Outdoor and Indoor Temperature(°F or °C). Records MIN & MAX Temperature with Time and Date Stamp. 8 Moon Phase Icons with Tide Indicator. Atomic Time and Date with Manual Setting. Automatically updates for Daylight Saving Time (On/Off Option). 12 or 24 Hour Time Display. Perpetual Calendar. Time Zone Setting. Time Alarm. Can receive up to 3 sensors. Wall hanging or free standing. Actual Size: 10"x2.95"x1".