For checking cooking temperatures of food like sauces and stocks at a glance this ProAccurate thermometer is ideal. Designed with a large dial and bold numbers it helps ensure food is cooking properly and measures from 0 to 220 degrees Fahrenheit. It features a 5-inch stem shatterproof lens and a 1-inch magnified dial. Its also offers recalibration to two degrees. A temperature guide is also featured on the protective sheath. 5" stem shatterproof recalibratable 0 to 220 F 1 3/4 dial