La Crosse Weather Station #WS-7215TWC-IT-CBP

Wireless temperature sensor (°F or °C). Records Min/Max temperature with time stamp. Receives up to 3 remote sensors. 12/24 hour time display. Atomic time and date with perpetual calendar. Automatically adjusts for Daylight Savings Time (on/off option). Transmission range: up to 330 feet. Wall hanging or free standing. Detachable stand included. Power requirements (batteries not included): Receiver: 2 "AA" alkaline batteries, Sensor: 2 "AA" alkaline batteries. Measures 7 1/2" tall (without stand)X 3" wide.  Item:# 13310