The tapered 304 stainless steel probe can be used in solids, semisolids, liquids, and gases. A large, backlit display provides great visibility. Fold up 4.5"L (114 mm) probe adjusts from 0 to 180° for best measurement and viewing angle. Features include °F/°C unit selection, data hold, min/max functions, and auto shut-off after 4 minutes of non-use to conserve battery life.