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Best Refrigerator Thermometers

A refrigerator thermometer is a great thing to have inside your fridge if you would like to know what goes on inside your fridge when the doors are closed. It can help you know ahead of time if the refrigerator is having a hard time keeping up due to low gas in it or a bad seal on the door.

How Can a Refrigerator Thermometer Help?

Is the milk in your refrigerator going bad before the best by date on it? Does it take a long time for ice cubes to form in ice trays? Have you notice that drinks are not getting as cold as you would like for them to or when you open the door are you unable to feel the cooler air the way you use to?

A refrigerator thermometer cannot fix the problem but it can tell you a little more about what the temperature is inside of the refrigerator. Your refrigerator temperature should ideally be between 35 and 38 degrees. This will enable your food and drinks to stay good and free of bacteria but it will not freeze them in most circumstances.

If you have a refrigerator thermometer and the temperature is warmer than 40 you may want to try and adjust the settings to enable food to not spoil as quickly. If you have the opposite problem where foods such as lettuce or your canned sodas are freezing, you may need to adjust the temperature to a warmer setting.

Once you have changed the settings, if you do not notice a change, you may need to call a repair man out to have a look at it. You can tell him what temperature your refrigerator is at and this may help him determine what the problem may be.

Why is the Refrigerator Thermometers Number So Important?

Refrigerators are designed to keep foods at a certain temperature. This cold temperature will slow the speed at which bacteria forms. To stop bacteria growth completely, you can freeze an item which is why people freeze meat for a week but do not leave it in their refrigerator more than a couple days.

When bacteria grow on a food, it is no longer healthy to eat it. Doing so could make you and your family very sick. It can lead to food poisoning. The warmer the temperature, the more you need to worry about bacteria growing if you want to keep your family healthy.

Are There Other Things to Look for Beyond Temperature?

The more information you can give the repair man before he gets there the easier it will be for him to determine what your particular issue may be. If you have used the refrigerator thermometer to keep track of how cold it is staying inside the fridge, you can share this information.

Also, close the door and pay attention to how hard you have to pull to open the door. There should be pressure that keeps it closed until you tug on it. When you close it back can you hear the vacuum seal it closed? This could be a sign that your door seal is not sealing properly rather than an issue with low Freon in it.

Even if you do not have a problem, keeping track of the overall temperature throughout the year can ensure that your family is not eating bacteria. Often the temperature will vary depending on the temperature inside of your home.

In the winter months you may be able to use a warmer temperature setting where in the summer you may need to adjust it to be a little cooler. All of this can be determined by a simple, small refrigerator thermometer.

Best Fridge Thermometers in UK 2017

ModelFeaturesRating (Out of 5)Buying
NexGadget Digital Fridge Thermometer
NexGadget Digital Fridge Freezer Thermometer

  • Intelligent Operation: environmental thermometer, coming with 3 buttons only

  • Easy-to-Read Display: easy-to-read screen at a distance extra-large digits displays temperature in Celsius and Fahrenheit with high Accuracy

  • Portable Settings: equipped with foldable hook, which can be used for display by hanging in fridge / freezer rack or free standing only.

  • Waterproof Design

4.5Buy On Amazon
Mudder Wireless Digital Refrigerator/ Freezer Thermometer
Mudder Wireless Digital Refrigerator/ Freezer Thermometer

  • Waterproof in level PIX3 to protect inner sensor system

  • Recording of max/ min temperature with reset button

  • Low energy consumption with longer life (3v battery included)

  • Convenient placements with a hook which can be twisted

  • Easy to read in LCD screen and operate with on/ off buttons

4.2Buy On Amazon
Idealeben Fridge Thermometer
Idealeben Fridge Thermometer

  • Read temperatures from -4°F to 122°F (-20° to 50°C), high accuracy (±1°C / ±2°F).

  • A clear LCD screen and the numbers are large and easy to read

  • It has a power button, Celsius/Fahrenheit button, and a clear button


  • This thermometer is a small and compact size

4.2Buy On Amazon
Xavax Fridge Freezer Thermometer Digital
Xavax Fridge Freezer Thermometer Digital

  • Easy attachment and removal by means of a hook and loop tape

  • Large digital display for easy reading and the temperature can be displayed in °C or Fahrenheit

  • Data memory for max./min. temperature and dimensions: 5 x 5 cm

4.4Buy On Amazon
ETI Freezer Thermometer 52 mm Dial
Freezer Thermometer 52 mm Dial

  • Large Dial Fridge Freezer Display thermometer

  • Dial display of interior temperature of fridge or freezer

  • Hook to hang in fridge or freezer rack

  • colour coded display

4.0Buy On Amazon
Master Class Wireless Digital Fridge Thermometer
Master Class Wireless Digital Fridge Thermometer

  • Sturdy digital fridge / freezer thermometer with easy-to-read LCD display

  • Easy to install with no wires - simply hook onto a rail, prop it up using its built-in stand, or attach with its magnetic back

  • Simple one-button operation. Temperature range of -19 to 50 degrees Celsius

4.2Buy On Amazon
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