All your weather contained in this portable size, fast reception, wireless forecasting station designed for your home, vacation spot, RV, or favorite sporting lodge. Easy-to-Read LCD display features: Weather Icons showing your future forecast outlook, Tendency Arrows with Barometric Pressure & Historical Graph, Both Indoor & Outdoor Temperature (°F/ °C) and Humidity (%RH), Radio-controlled time & Automatic Updates for Daylight Savings Time. It also displays Moon Phase and can receive up to 3 multiple outdoor sensors. Includes wireless temperature/humidity sensor (TX29u-IT) to monitor a garage or storage room, an attic or greenhouse, even your wine cellar. With its 915 MHz Instant Transmission, it allows faster outdoor transmission, longer range distance of 330 feet from the base, lower outdoor temperatures readings of down -39.8°F, and a longer battery life.