La Crosse Technology brings you this easy-to-read 2-Piece Wireless Temperature and Humidity Station. Monitor your indoor and outdoor environments and track highs and lows. The compact and stylish display features a colorful background on an easy-to-read LCD. A sturdy, foldable stand is ideal for tabletops or optional wall-mount with its keyhole bracket. Its compact size displays the current date and time, as well as indoor and remote outdoor temperature with humidity. Choose your display, by selecting either large humidity or large temperature numbers to be prominent. Includes modern-day-designed thermo-hygro sensor to easily fit any area you would like to monitor such as outside, basement, attic, freezer, refrigerator, humidor, and more. It offers up to a 330-ft. wireless range (without obstructions) and detects temperatures down to -40°F, updating the display every 51 seconds. This battery-operated station with included sensor requires a total of 4 AAA batteries (not included)..