The AllPoints Foodservice Parts & Supplies 81133 Oven Thermometer features a 2-1/2" dial for easy readability. It accurately measures temperatures ranging from 100°F to 750°F (38°C to 400°C), making it ideal for a variety of cooking applications. Constructed from durable stainless steel, this thermometer is built to withstand the rigors of a commercial kitchen. It is NSF certified, ensuring it meets strict public health standards for safety and quality.