La Crosse Technology Wireless Thermometer

All Features: Wireless Outdoor Temperature Monitors indoor temperature Temperature w/ MIN/MAX Records 12/24 Hour Time Display

Specifications: Wireless outdoor temperature range: -39.9°C to +59.9°C (-39.8°F to +139.8°F) Indoor temperature range: -10°C to +59.9°C (14.1°F to 139.8°F)/li> Transmission range: Up to 330 feet Power Requirements: Receiver: 2 "AA" Alkaline batteries Wireless sensor: 1 CR2032 Battery

Dimensions: Receiver: 4.66" x 2.29" x 0.69" Sensor: 3.5 " x 1.5" x .53"