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The 4 Best Refrigerator Thermometers (2021 Review)

by Nick Evans | Last Updated: July 13, 2020

In this article, I will discuss our top picks for the best refrigerator thermometer.

After reading, you will be able to make a more informed buying decision.

Here is what you will learn:

  • What are refrigerator thermometers?
  • How does a fridge thermometer work?
  • What to look for in the best thermometer for your fridge?
  • The best refrigerator thermometer

Bacteria in your fridge can thrive in the right temperature, which is why a thermometer can be critical!

best refrigerator thermometer

Our Top Refrigerator Thermometer Picks

  1. Rubbermaid Refrigerator Thermometer ( Top Pick)
  2. Vouloir Fridge Thermometer (Waterproof)
  3. Brifit Refrigerator Thermometer (Best High End)
  4. LinkDm Refrigerator and Freezer Thermometer (Cheapest Option)

What Are Refrigerator Thermometers?

A refrigerator thermometer is a small freestanding appliance that measures the temperature of a refrigerator and freezer.

They are usually calibrated from –20°F to 80°F.

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Where To Place A Refrigerator Thermometer?

Ideally, a refrigerator’s temperatures should be between 35 and 38 °F. The temperatures in your freezer should be below 0°F.

Obtaining an accurate read depends on where you place the thermometer.

For instance, the back of the fridge is cooler because it is least affected when you open your fridge’s door.

The gasket and shelves, on the other hand, are usually warmer. This is because every time you open your fridge, warmer air enters.

For accurate readability and access, I advise placing your thermometer in the front interior section of your fridge.

The Benefits of a Refrigerator Thermometer

You may be surprised to learn that many modern fridges do not come equipped with a thermometer. Though small, these helpful aids can make your life a lot better.

Some of the benefits:

What to Look for in a Refrigerator Thermometer?

Before setting out to buy a refrigerator thermometer, it’s important to know what to look for. Here are some essential features you should consider.

Type

The most common types of fridge thermometers are:

Material

Refrigerator thermometers are made of different FDA-approved materials, depending on their quality and manufacturer. A plastic one is a great option as it offers great durability.

Stainless steel and glass thermometers are also good. However, as glass is more apt to breaking, make sure to handle with care.

Alarm

Some refrigerator thermometers come with built-in alarms. These will go off when temperatures rise above the desired chilling/freezing temperatures.

If you have problems shutting your fridge door all the way, consider a fridge thermometer with an alarm system.

I have come to appreciate thermometers with alarms as they allow me to transfer my food items to a cooler before they warm up to dangerous temperatures.

Accuracy and Readability

A good thermometer should react quickly when temperatures change. Also, it should have legible calibrations so you can easily read and interpret the readings.

Installation

For an accurate reading, you cannot tack a refrigerator thermometer in between food items. You need a provision to help you attach a thermometer to your refrigerator shelf.

The best way to place a thermometer in your fridge is by using a magnet, a stand, or a hook. You need to get a fridge/freezer thermometer that allows you to place it wherever you want it.

What is the Best Refrigerator Thermometer?

#1 – Rubbermaid Refrigerator Thermometer (Top Pick)

Top Pick
Rubbermaid Refrigerator Freezer Thermometer
$9.47
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10/26/2021 02:21 pm GMT

A product of Rubbermaid®, this thermometer is built to last. It helps keep food safe and fresh, thanks to its readability and high accuracy.

It features a shatterproof lens, and a stainless steel build.

This NSF-approved refrigerator thermometer measures 2.5 inches wide by 1.5 inches long by 3.75 inches long, and measures temperature in both Celsius and Fahrenheit.

Pros

Cons

#2 – Vouloir Fridge Thermometer (Waterproof)

Vouloir
$16.99
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10/26/2021 11:58 am GMT

This is one of the simplest items on this list.

It has three buttons at the back for operation. A °C/ °F button, an on/off power switch, and a clear button. Its body is primarily plastic, with a silver trim around the edges. Additionally, it features a glossy, white casing, a hook at the top, and magnet at the back.

What attracted me to this thermometer is its large LED screen. It makes viewing and taking temperature readings easier.

The battery is lithium-ion.

The temperature reading on the Vouloir Fridge Thermometer ranges between -4°F and 122°F, with an accuracy of ± 1°C.

Pros

Cons

#3 – Brifit Refrigerator Thermometer (Best High End)

High End
Brifit Refrigerator Thermometer
$26.99
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10/26/2021 11:57 am GMT

This thermometer comes fitted with two wireless sensors. Its large, high-quality display shows two outdoor temperature readings and an indoor reading simultaneously.

You can set the maximum and minimum temperature value on it using the preset buttons provided.

If the temperatures go past the set limits, this thermometer has an audible alarm that will alert you.

An outstanding feature of this thermometer is that it shows historical temperature readings. This makes it easy to monitor temperature changes in your refrigerator.

Other features include a Fahrenheit/Celsius switch, an on/off alarm button, a clamp, a hang hole, a stand, and a magnet.

Pros

Cons

#4 – LinkDm Refrigerator and Freezer Thermometer (Cheapest Option)

Most Affordable
LinkDm Refrigerator Thermometer
$6.99
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10/26/2021 02:22 pm GMT

This inexpensive refrigerator thermometer boasts of a measuring range of -29°C to 29°C (-20to 80°F).

Its calibrations are well-labeled and color-coded for enhanced readability.

Built from stainless steel, this thermometer guarantees durability with strong rust resistance.

The LinkDm fridge thermometer has a hook at the top and a wide base to allow for easy placement.

For a product of its price, this is a device you can get for your refrigerator, and rest assured you’re getting value for your money.

Pros

Cons

Everything We Reccomend

Top Pick
Rubbermaid Refrigerator Freezer Thermometer
$9.47
Check Price
We earn a commission if you click this link and make a purchase at no additional cost to you.
10/26/2021 02:21 pm GMT
High End
Brifit Refrigerator Thermometer
$26.99
Check Price
We earn a commission if you click this link and make a purchase at no additional cost to you.
10/26/2021 11:57 am GMT
Most Affordable
LinkDm Refrigerator Thermometer
$6.99
Check Price
We earn a commission if you click this link and make a purchase at no additional cost to you.
10/26/2021 02:22 pm GMT
Vouloir
$16.99
Check Price
We earn a commission if you click this link and make a purchase at no additional cost to you.
10/26/2021 11:58 am GMT

Final Thoughts on the Best Thermometer for Your Refrigerator

A refrigerator is, without a doubt, a significant addition to the modern kitchen. With that said, there is always room for help. The refrigerator thermometer improves your appliance’s performance, as it temperatures are outside the recommended limits.

From this article, I hope you now know what to look out for when buying a refrigerator thermometer. If you have any questions, please don’t hesitate to contact us! Thanks for reading.

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