Williams Sonoma Remote Thermometer INDICATES WHEN YOUR MEAT IS PERFECTLY COOKED FROM AS FAR AS 100 FEET ! ON RECEIVER - PROB TEMP LCD DISPLAY ( DISPLAYS MEATS CURRENT TEMP ) AND MEAT LCD DISPLAY ( CHOOSE FROM 6 USDA APPROVED PRE-PROGRAMMED SETTINGS - AND CUSTOMIZE YOUR OWN ) AND TASTE BUTTON ( SELECT YOUR DESIRED DEGREE OF DONENESS ) THERMOMETER - ALERT LCD DISPLAY ( INDICATES MEATS CURRECT TEMP ) EACH ITEM TAKES 2 " AAA " BATTERIES - GREAT FOR INSIDE HOME OR BUSINESS KITCHEN OVEN - HELPS WITH THAT GUESS WORK AND GREAT ALSO ITEM FOR WHEN YOU HAVE LOTS GOING ON AND NEED EXTRA HELP WITH WHATS GOING ON OUTSIDE AT BBQ MEATS EASY CLEAN PROBE - DO NOT PLACE IN DISHWASHER