La Crosse Technology - Wireless Temperature & Humidity Station with Trends & Alerts - White/Orange

Wireless technology with colorful frame offers your weather at a glance. Displays outdoor temperature values, down to -40F from weather resistant transmitter from a wireless range of over 330 feet (100 meters) in open air. Monitors, now indoor humidity, as well as the room's temperature, the HI/LO values to record and features audio alerts to exceeded ranges of outdoor temperatures. Manual set time in 12 or 24 hour view with calendar and additional snooze alarm. Requires 4 AA batteries (sold separately.) Large outdoor temperature digits are over 1 inch tall!