Taylor Precision Products Indoor/Outdoor Digital Thermometer with Barometer Timer Monitoring temperatures and barometric pressure has never been easier with Taylor?s Wireless Weather Station with Barometer. The weather station reports on current temperatures in both F and C and can easily switch between temperature scales depending on your preference. The weather station accurately displays indoor temperature ranges of 32F to 122F (0C to 50C) and outdoor temperature ranges of -4F to 140F (-20C to 60C) using alkaline batteries or -40F to 140F (-40C to 60C) using lithium batteries. Always accurate, the wireless remote transmits data from up to 200ft away and withstands almost any weather condition. Calendar and alarm clock features are included. Features Measures a wide indoor temperature range from 32F to 122F (0C to 50C) Measures an outdoor temperature range of -4F to 140F (-20C to 60C) using alkaline batteries or -40F to 140F (-40C to 60C) using lithium batteries Barometric pressure readings, history, and forecast Easy-to-read LCD display The wireless remote sensor transmits up to 200ft USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.