The Winco TMT-DG4 Digital Thermometer is designed to provide quick, accurate temperature readings. It features a wide temperature range for versatility (-40 - 450F; -40 - 230C), 1-1/4 LCD display, and 3-1/8 probe with a built-in clip on the protective sleeve. It also features a hold function and selectable F/C to meet any users needs. Battery included.