Question

select the correct answer.
a food handler is placing a temperature monitoring device in the warmest part of a cooler. within what temperature should the device be accurate?
a within ±5°f (±3.5°c)
b within ±2°f (±1°c)
c within ±4°f (±2.5°c)
d within ±3°f (±1.5°c)
e within ±1°f (±0°c)

Explanation:

To determine the correct temperature range for a temperature - monitoring device in a cooler (for food safety, typically related to keeping food safe from spoilage), we know that the warmest part of a cooler (where the temperature is highest) should still be within the safe range for perishable food storage. The safe temperature range for refrigerated food is typically at or below 41°F (5°C). Among the options, option E is within ±1°F (±0°C) of 41°F (5°C), which is the correct range for accurate temperature monitoring in a cooler to ensure food safety.

Answer:

E. within ±1°F (±0°C)