La Crosse Technology WS-7394U-SAL Wireless Weather Station Weather station with 1 wireless remote thermometer, barometer and humidity gauge Displays indoor and outdoor temperature, humidity, barometric pressure, time Monitors barometric pressure with 12-hour history graph and tendency Atomic time and date display; weather forecast for 12 to 20 hours in advance Wall-mount or desktop setup; receiver: 8.75 x 4 x 1.5 inches; sensor: 5.5 x 1.6 x 1 inches