What should be checked for coolness with a Fluke meter at closing time?

Using a Fluke meter to check for coolness at closing time is specifically essential for washer items. These items can include various fabrics and materials that may have been exposed to heat or high temperatures during the washing process.

Monitoring the coolness of washer items ensures that they have reached a safe and adequate temperature level before being stored away. This is crucial for preventing the growth of mold and bacteria, which can thrive in warm, damp environments.

In contrast, while bulk items and all items in storage might also need temperature checks in certain situations, the focus with a Fluke meter at closing time typically centers on items that were actively processed, such as washer items. Ensuring proper temperature for these items helps maintain hygiene standards and equipment longevity. Thus, the emphasis on washer items showcases the importance of handling specific materials with care, particularly in a maintenance context where safety and proper protocol are paramount.