Chef Crafts Instant Read Thermometer will read your meats temperature almost immediately after being inserted. The instructions for this convenient thermometer come on the back of the label. Reads in both Fahrenheit and Celsius. The handy storage sheath incudes a guide to the meat temperatures to heIp with any cook make a delicious meal. Do not place in the oven, the thermometer is meant to ready quickly when checking on your meats. It has a sturdy and long lasting construction.