Rubbermaid Commercial FGTHO550 Stainless Steel Oven Monitoring Thermometer, The oven thermometer will keep food safe by properly monitoring equipment. The thermometer is made of stainless steel. It is NSF-approved and its large, easy-to-read dial shows clearly marked temperatures, perfect for professional kitchens. It hangs or stands for easy installation and has a lens that will not shatter. Reads both Fahrenheit and Celsius. 2 inches long by 4.55 inches wide by 6.125 inches high. 0.15 pounds.