Keep abreast of what you need to do in your garden with our Outdoor Thermometer. Easily mounted on a garden fence or wall it's weatherproof and it's extra-large size makes it easy to read. The large LCD screen can keep up constantly appraised of outdoor temperatures and features min/max temp readings in centigrade. Requires 2 x AAA batteries (not included). - mysmartbuy Outdoor Thermometer with Min & Max - Battery Powered Wall or Fence Mounted Easy to Read Temperature Reader with LCD Display in Green