Digital indoor and outdoor thermometer with LCD screen. Time display. 12 and 24 hour option. The range of the wireless sensor is up to 60m. MIN /MAX temperature memory. Internal temperature measurement range 0´C to +50´C, external temperature measurement range -40´C to +60´C. Choice of units Celsius or Fahrenheit. Comes with a folding stand for placing on a table. Batteries 4xAAA (not included).