The Polder Digital In-Oven Thermometer/Timer provides accurate and safe cooking results for novice or experienced cooks alike. Insert the extra-long high heat probe into the meat and programme the easy-to-use display to the desired taste and temperature between 32F and 392F for accurate results. The memory function saves the last used temperature eliminating the need for constant reprogramming. One AAA battery and USDA food temperature cooking chart is included so its ready to use right out the package.