Polder THM-160 Safe-Serve Instant Read Kitchen Thermometer, White/Blue Preprogrammed with USDA recommended temperatures for beef, veal, lamb, pork, poultry and fish Temperature range: 32F to 212F (0C to 100C); Not for in-oven use Easy-to-read in either Celsius or Fahrenheit degrees Safe-Serve (TM) alert, green light blinks when preset safe temperature has been reached Simple, one-step process; One CR2016 battery included