For checking the doneness on roasts, poultry and even the temperature on yeast, this Insta-Read thermometer comes in handy. It measures from 0 to 220??F, and features easy-to-read numbers on a magnified dial. The instant response means you won"t lose heat from keeping the oven door or grill lid open, and it ensures efficiency in the kitchen.Features:NSF?? approved1"/2.5-cm. magnified dial5"/12.7-cm. stemWaterproof and shatterproofFor roasts, meat & poultryPolycarbonate lensStainless steel housingRecalibratableCalibration tool on sheathSheath can be used as handle extensionPocket clip