La Crosse Technology Weather One Wireless Forecast Station

Features: Weather forecasting function with 3 weather icons and weather tendency indicator. Wireless outdoor temperature (°F or °C). Monitors indoor temperature (°F or °C). Monitors indoor humidity (%RH). MIN/MAX value of temperature display with time and date of recording. MIN/MAX value of humidity display. Barometric tendency arrow. Atomic time and date with manual setting. Automatically updates for Daylight Saving Time (on/off option). Wall hanging or free standing. Detachable stand included. Can receive up to 3 sensors. Specifications: Indoor humidity range: 1% to 99%. Wireless outdoor temperature range: -39.8°F to +139.8°F. Indoor temperature range: 14.1°F to 139.8 °F. Transmission range: Up to 330 feet. Transmission frequency: 915 MHz. Swiss precision sensor. Power Requirements: Receiver: 2 "AA" Alkaline batteries. Wireless sensor: 2 "AA" Alkaline batteries. Dimensions: Receiver:5.4"" x 3.5" x 1.18". Sensor: 5.05 " x 1.5" x.83".