CDN Large Refrigerator/Freezer Thermometer

The 12-inch diameter NSF-certified large refrigerator/freezer thermometer is suitable for hanging on the wall in walk-in refrigerators and freezers. Made of laboratory glass, it includes a HACCP-referenced color-zoned dial, big digits and a large red pointer that makes it easy to view temperature zones. The thermometer also functions as a hygrometer, giving foodservice professionals the ability to measure air humidity from 0 to 100 percent.