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The Best Refrigerator Thermometer - 2022

Last updated on April 6, 2022

We looked at the top 9 and dug through the reviews from 28 of the most popular review sites including and more. The result is a ranking of the best .

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Our Picks For The Top

Show Contents
Our Take
Experts Included
Pros
Cons
  Top Pick

Unigear Battery Powered Refrigerator Thermometer, 2-Pack

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Unigear

Battery Powered Refrigerator Thermometer, 2-Pack

Overall Take

Wide RangeThese refrigerator thermometers are highly accurate and offer readings between -4 and 122 degrees Fahrenheit.

Experts Included
DWYM Kitchen Experts plus . Along with user reviews from Amazon.
  Runner Up

LinkDm Stainless Steel Refrigerator Thermometer, 2-Pack

LinkDm

Stainless Steel Refrigerator Thermometer, 2-Pack

Overall Take

Affordable Price TagKeep an eye on the health of your appliance with this budget-friendly refrigerator thermometer.

Experts Included
DWYM Kitchen Experts plus . Along with user reviews from Amazon.
  We Also Like

Rubbermaid Commercial Waterproof Chrome Refrigerator Thermometer

Rubbermaid

Commercial Waterproof Chrome Refrigerator Thermometer

Overall Take

Top-Notch Food SafetyThis refrigerator thermometer is handy and reliable.

Experts Included
DWYM Kitchen Experts plus Products Browser, Thermometer Reviews, On The Gas, Grapefrost, Wiki EZ Vid, Technerati and 4 more. Along with user reviews from Amazon.
Pros
" Moreover, it’s equipped with both Fahrenheit and Celsius scales for easy temperature interpretation."
Cons
"Temperature numbers are smaller and harder to read than some other similar thermometers."
  Strong Contender

JSDOIN Easy Read Refrigerator Thermometer, 2-Pack

JSDOIN

Easy Read Refrigerator Thermometer, 2-Pack

Overall Take

Easy to ReadYou will appreciate that this refrigerator thermometer has large, easy-to-see numbers.

Experts Included
DWYM Kitchen Experts plus . Along with user reviews from Amazon.
Don't just take for granted what one reviewer says. Along with our own experts, DWYM analyzes the top expert reviews of the leading products and generates a score you can actually trust.
16

Products Considered

We identified the majority of the available to purchase.
9

Products Analyzed

We then selected the leading and most popular products for our team to review.

View All Product Rankings

28

Expert Reviews Included

In addition to our expert reviews, we also incorporate feedback and analysis of some of the most respected sources including: Review Meta, Products Browser, Cookware Stuffs, Thermometer Reviews, Wiki EZ Vid.

25,149

User Opinions Analyzed

We also incorporate user reviews from the leading retailers including

Our experts reviewed the top 9 and also dug through the reviews from 28 of the most popular review sites including and more. The result is a ranking of the best of the best .

DWYM is your trusted roduct review source. Our team reviews thousands of product reviews from the trusted top experts and combines them into one easy-to-understand score. Learn more.

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Look for the DWYM seal for products that are the best in their category.

The Best Overall

Unigear Battery Powered Refrigerator Thermometer, 2-Pack

User Summarized Score

8.8
2,270 user reviews

Our Take

Not only are these refrigerator thermometers compact, but they also come with a handy hook for hanging. The two units are equipped with LCD screens, allowing users to check the temperature at a quick glance. They run using lithium ion batteries, which are included with your purchase.


The Best Bang For Your Buck

LinkDm Stainless Steel Refrigerator Thermometer, 2-Pack

User Summarized Score

9.2
2,371 user reviews

Our Take

You'll get two refrigerator thermometers in this set. Place one in your refrigerator and the other in your freezer. Both are constructed from a durable stainless steel and made with large dials that are easy to read.

Overall Product Rankings

1. Unigear Battery Powered Refrigerator Thermometer, 2-Pack

Overall Score: 9.3
Reviews Included: 1

2. LinkDm Stainless Steel Refrigerator Thermometer, 2-Pack

Overall Score: 9.2
Reviews Included: 1

4. JSDOIN Easy Read Refrigerator Thermometer, 2-Pack

Overall Score: 9.0
Reviews Included: 1

7. Taylor 3507 TruTemp Classic Refrigerator Thermometer

Overall Score: 8.4
Reviews Included: 5

8. DayMark NSF-Listed Dial Refrigerator Thermometer

Overall Score: 8.3
Reviews Included: 6

9. Esnow LCD Screen Alarm Refrigerator Thermometer

Overall Score: 8.2
Reviews Included: 3

Our Findings


Unigear Battery Powered Refrigerator Thermometer, 2-Pack

What We Liked: Not only are these refrigerator thermometers compact, but they also come with a handy hook for hanging. The two units are equipped with LCD screens, allowing users to check the temperature at a quick glance. They run using lithium ion batteries, which are included with your purchase.


LinkDm Stainless Steel Refrigerator Thermometer, 2-Pack

What We Liked: You’ll get two refrigerator thermometers in this set. Place one in your refrigerator and the other in your freezer. Both are constructed from a durable stainless steel and made with large dials that are easy to read.


Rubbermaid Commercial Waterproof Chrome Refrigerator Thermometer

What We Liked: This refrigerator thermometer helps keep foods fresh and safe by instantly displaying an accurate temperature reading. Battery-free and made using stainless steel with a shatterproof lens, this thermometer is built to last.


JSDOIN Easy Read Refrigerator Thermometer, 2-Pack

What We Liked: Constructed from stainless steel, this refrigerator thermometer is resistant to rust and corrosion. It can be used in both a refrigerator and a freezer, as it can read temperatures that range from -20 to 80 degrees Fahrenheit. If you prefer, it also displays the temperature in Celsius.


AcuRite 00986 Battery Powered Wireless Refrigerator Thermometer

What We Liked: This refrigerator thermometer set includes two sensors for the refrigerator and freezer. View temps without opening the door, thanks to the external digital display. Program alarms with the touch of a button to be notified instantly when the temperature exceeds your desired maximum.

Our Expert Consultant

Vicki Liston 
Home Improvement Expert

Vicki Liston writes, produces, and narrates “On The Fly…DIY,” an award-winning home improvement and DIY show of unique project tutorials for the casual DIY’er.

Home improvement and all things DIY have been Liston’s passion since she bought her first house in 2007 and she started making video blogs in 2014. She’s performed hundreds of DIY projects, from small ones to major, wall-smashing renovations and can teach you how to make a trendy DIY barn door for cheap. The proceeds earned from “On The Fly…DIY” are donated to no-kill animal shelters and rescue organizations. You can find her show on Prime Video.

Our Buying Guide

If someone were to ask how cold you keep your refrigerator or freezer, would you know how to answer? Most people might have an idea of the setting on the dial (typically somewhere between one and seven), but what does that really mean? And perhaps more importantly, what temperature should your fridge and freezer be set to?

Simplemost Media

When food reaches room temperature, illness-causing bacteria can double every 20 minutes. One of the safest and easiest ways to slow the growth of these harmful organisms is to chill foods to the proper temperature.

Placing a thermometer in your refrigerator is an effective way to keep your family safer, as you can verify that foods are being kept at a safe temperature, especially since most fridges only have a numeric dial that does not show actual temperatures. A refrigerator or freezer thermometer can even save money on your utility bills. Knowing what to look for will help you make the best selection for your circumstances.

Simplemost Media

“If you are setting the dial in your fridge and hoping the arbitrary number you’ve chosen is cold enough, you should be using a refrigerator thermometer,” recommends Vicki Liston, the writer, producer and host of award-winning home improvement and DIY show, “On The Fly…DIY,” which helps consumers with their DIY projects. “This useful little device ensures you are storing your food at a safe temperature — under 40 degrees Fahrenheit or 4 degrees Celsius, to be exact — to avoid spoiling as well as inhibiting dangerous mold and bacteria growth.”

Not only that, but certain thermometers can help in emergency situations.

“A refrigerator thermometer will come in especially handy after a power outage,” Liston explains. “Did the temperature get too high and all of your food needs to be thrown away? Or was it close, but hadn’t gotten to a harmful level yet? You’ll know with absolute certainty whether or not the food is safe to eat, which could save you hundreds of dollars in groceries in the long run.”

Simplemost Media

Another way an accurate refrigerator thermometer could help you save money is by cutting your energy consumption.

“If your fridge is set to maintain a temperature of 33 degrees, but 37 degrees is still well within limits, you can up the temperature and save the electricity it takes to maintain the lower-than-needed level,” Liston says.

DWYM Fun Fact

Refrigerators started becoming a common household item in the United States around 1920. By 1956, 80% of American homes housed refrigerators. Currently, at least 15% of U.S. households have two or more refrigerators.

Early refrigerators required ice to keep food and beverages chilled (hence the nickname “icebox”). However, the ice did not come from a squeaky-clean factory initially. In the 1850s, ice was harvested from frozen lakes. If you could afford the best ice, it still likely had some algae in it. The cheaper stuff was filled with leaves, dirt and other unsavory “ingredients.” Consumers who purchased ice harvested in industrial areas often received blocks contaminated by factory pollution and sewage.

The Tips and Advice

  • Liston suggests looking for a thermometer that gives you multiple ways of attaching to your refrigerator. “A hook, stand and magnet will all give you the flexibility to place the thermometer exactly where it needs to go, which is in the dead center of your fridge, for the most accurate reading,” she says. “Placing it too close to the back will give you a colder-than-actual reading while too close to the front will read the warm air that rushes in every time you open the door.”
  • Consider a higher-end model if you want to be able to check the fridge or freezer temp quickly and easily. These thermometers come in two or even three parts: a sensor that you can place in the middle of the fridge (and perhaps a second one for the freezer) as well as a separate display or dial that you mount on the outside. You don’t even need to open the door to get a temperature reading with these models.
  • “Opt for a refrigerator thermometer that specifically notes waterproof as a feature,” advises Liston. “You might think this is a given, but you don’t want one spill to ruin the unit’s functionality.”
  • “Choose one with an easy-to-read dial or large display so you can read the temperature with a glance,” Liston suggests. “Holding the door open longer while trying to read the dial increases the amount of warm air entering the fridge and counterintuitive for having a thermometer in the first place. Anti-fog is another notable feature to look for as it will also make the numbers or dial that much easier to read.”
  • Refrigerate foods promptly, whether you are bringing them home from the grocery store or storing leftovers. All food should be put in the fridge within two hours to prevent harmful bacteria from multiplying.
  • The average refrigerator consumes approximately 10% of the total electricity used in a common household. Your refrigerator will run most efficiently if it is somewhat full. An empty fridge actually requires more power to maintain cool temps.

About The Author

Tricia Goss 

Tricia Goss is a professional writer, editor and social media manager who lives in North Texas with her family and her dog. Tricia is a mom and grandma who strives to create a safe, organized and inviting environment for family and friends. She is obsessed with helping others organize their homes (and their lives), save money without sacrificing quality of life, and find peace amidst the chaos of life. She has been writing professionally for nearly two decades