Wireless Indoor/Outdoor Digital Thermometer/Barometer

Monitor temperatures and barometric pressure with ease. Reports current temperatures in Fahrenheit and Celsius. Programmable temperature alerts to help prepare for days ahead. Calendar and alarm clock features. Wireless remote sensor transmits data up to 200ft. Indoor temperature range: 32F to 122F (0C to 50C). Outdoor temperature range: -4F to 140F (-20C to 60C). Requires 2 AAA batteries (NOT included).