US lawMinnesotaRegulationsDEPARTMENT OF AGRICULTUREChapter 1550 — CHAPTER 1550, FOOD; GENERAL RULES1550.2740Minn. R. 1550.2740REFRIGERATION FACILITIESYear: 2026Length: 24 wordsOfficial source Refrigeration facilities shall be equipped with a temperature indicating or recording device which shall be accurate to within plus or minus two degrees Fahrenheit.PreviousMinn. R. 1550.2730NextMinn. R. 1550.2750