Quickly ensure food safety With this digital folding thermometer. The thermocouple technology provides quick and accurate results in less than 6 seconds. Its folding capability makes it compact and protects the probe from damage during storage. This thermometer features a 0. 5 inch digital Instant-Read display that turns on and off when the probe is extended. The ultra-thin steel stem makes the smallest holes in foods to retain flavorful juices during cooking. The unique hold function locks in the last recorded temperature even when the thermometer is removed from the food. Great for on-the-go cooking - BBQs, tailgating, camping, etc. !