The Oh My Grill Grill and Smoker Thermometer is easy to use and provides superior results for professional and amateur cooks alike. This thermometer features an oversized, luminescent 2-3/4-inch dial that measures temperatures from 100- to 500-degrees Fahrenheit. The base of the thermometer is designed for mounting into a smoker wall to ensure accurate temperature readings. markings on the thermometer"s face show the range of proper cooking temperatures for smoking and barbecuing meat. Constructed of tough stainless steel, with a 1-7/8-inch stem. Backed by a 1-year limited warranty.