Freezer temperature

I checked my freezer temp., when it was somehow empty the thermometer indicated range between -20 to -4C (depend on opening and closing the door) and when I put stuff inside (50% full) indicated -6 to -10C, I have located the thermometer in the freezer, my fridge is a 12ft regular refrigerator and freezer with separate door, the refrigerator works well, my concern is if the thermostat or timer works? since I could not reach -18C when there are stuff in the freezer

equipment freezing

Best Answer

-18C (0F) is ideal, but freezer temps fluctuate, usually with -18C at the low end of that fluctuation. It sounds to me that your freezer is fine. Your food will be fine while you scope out and buy a thermometer that you can move to different parts of your freezer, like this:

Note from that picture that the "safe" zone includes a range just below freezing. The ideal temp of -18C is about quality, not safety.

One like this takes a bit of installation, but it monitors the temperature of your freezer constantly, without you having to open the door to read it: $25 Refrigerator/Freezer Monitor

For more information from a very reliable (if very conservative) source, see what the FDA has to say.

Pictures about "Freezer temperature"

Freezer temperature - Man in White Dress Shirt Wearing White Face Mask

Freezer temperature - Close Up of Electric Lamp Against Black Background

Freezer temperature - Thermometer on Medical Pills

Is 10 degrees cold enough for a freezer?

Is 10 Degrees Cold Enough For A Freezer? Generally, it's better to keep your freezer at or below zero degrees Fahrenheit. Although ten degrees won't cause your food to spoil, it will take longer to freeze it. And that isn't good for its shelf life.

What is the perfect temperature for freezer and refrigerator?

Is there a \u201ccorrect\u201d temperature for refrigerators and freezers? Yep: A fridge temperature of 37\xb0 F will keep fresh food good for as long as possible\u2014with no ice crystals on lettuce or bacteria breeding in raw meats. As for the freezer, a temperature of 0\xb0 F will keep foods thoroughly frozen.

What's The Ideal Temperature For Your Refrigerator?

Sources: Stack Exchange - This article follows the attribution requirements of Stack Exchange and is licensed under CC BY-SA 3.0.

Images: SHVETS production, SHVETS production, Pixabay, Pixabay