The Browne RT84016 Refrigerator/Freezer Thermometer features a 2-3/8" dial for easy readability and measures 3-3/4" in height. It offers a temperature range from -20° to 80° F (-30° to 30° C) with an accuracy of +/-2° F, ensuring precise monitoring of your refrigeration environment. This dual-faced thermometer can be hung or stood for versatile placement. It is dishwasher safe for easy cleaning and is NSF certified, making it a reliable choice for both home and commercial use.