Plan your day with the La Crosse Technology Weather Combo11-IT Pack, which includes two receivers to keep you informed of the current and future weather conditions. The simple one, ideal for your bedroom, wakes you up with an alarm controlled by an accurate atomic clock and displays weather information to help you choose your outfit for the day. The receiver with a more detailed display is perfect for your foyer, since a handy outdoor comfort level icon offers you suggestions on how many layers you"ll need to be comfortable. Each station has an easy to read LCD screen and can be hung on a wall or propped up on a table. * Outdoor sensor wirelessly relays weather information back to the receiving units by 915 Mhz transmission and can be placed up to 330 feet away from the receivers. * Indoor/outdoor temperature (°F or °C) and humidity (%RH) with min/max records stamped with the date and time. * Weather forecasting function uses three weather icons and a weather tendency indicator based on changing barometric pressure (Hg or hPa). * Perpetual calendar includes moon phase and auto-updates for daylight savings time. * Automatically sets with atomic time and date in 12/24 hour display * Alarm with snooze * Requires 7 total AA alkaline batteries (not included) Dimensions * Receivers: 3.74L x 0.74W x 5.35H inches * Sensor: 1.5L x 0.83W x 5.05H inches Ranges * Humidity Range: 1% to 99% (%RH) * Indoor temperature range: -10 to +59.9°C (14.1 to 139.8°F) * Outdoor Temperature Range: -39.8°F to 139.8°F ( -39.8°C to 59.9°C) This model is a combination of Models WS-9080U-IT and WS9037U-IT giving you a dual unit package. WS-9080U-IT 2 Station Set Wireless Temperature Station with Atomic Time & Date * IN & OUT Temp * MIN & MAX Temp WS-9037U-IT Wireless Forecast Station * Sets Automatically...Atomic Time and Date * Perpetual Calendar Auto-Updates for Daylight Saving Time (ON/OFF) * Forecast with 24 Barometric Pressure Graph * 3 Forecast Icons with Tendency Arrow * Barometric Pressure History Graph * Wireless Outdoor/Indoor Temperature and * Humidity with MIN/MAX Records WS-9037U-IT Features: * Barometric Pressure * Tendency Arrow * Forecast Icon * Based on Changing Barometric Pressure * Relative Barometric Pressure 24hr History Graph * Wireless Outdoor Temperature & Humidity * Monitors Indoor Temperature & Humidity * Records MIN & MAX Humidity * Records MIN & MAX Temperature w/ Time & Date Stamp * Indoor Comfort Level Icon * Moon Phase * Atomic Time & Date * Perpetual Calendar * 12/24 Hour Time * Alarm w/ Snooze * Wall Hanging or Free Standin