Descriptions: This digital thermometer is widely used in the food industry. It also has a wide application of air conditioning, food processing, heating and ventilating, agriculture, petrocarbons, automobile, photography, food storage,refrigeration, brewing, pharmaceutical, process control, laboratory, energy management etc. Features: 100% brand new and high quality Pen shape, easy to carry With LCD display Extra long metal probe sensor Memory of the last measuring Measuring and display low voltage Saving power: auto-off after 15 minutes of no-operation Low battery indicator Probe sensor malfunction indicator Switch between and Quick reaction with high accuracy Prevent steam hot design Keep temperature Ten minutes without automatic shutdown operation Probe the food-grade 304 stainless steel Two receive tube design Specifications: Temperature measuring range: -50- +300 -58~572 Distinguishing rate: 1(400), 0.1(