Hold foods out of the Danger Zone – hot foods above 140°F (60°C) and cold foods below 41°F (5°C) – to inhibit bacteria. Always use thermometers to check air temperatures in holding cabinets and under heat lamp warmers.
Refrigerator Thermometer
Refrigerator Thermometer / Freezer Dial Thermometer
Classic Oven Dial Thermometer
Hot Holding Thermometer