Esnow Wireless Refrigerator Thermometer

Last updated date: March 10, 2021

DWYM Score

8.2

Esnow Wireless Refrigerator Thermometer

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We looked at the top Refrigerator Thermometers and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Refrigerator Thermometer you should buy.

Update as March 15, 2021:
Checkout The Best Refrigerator Thermometer for a detailed review of all the top refrigerator thermometers.

Overall Take

This wireless thermometer features two sensors and a built-in console, but don't let that intimidate you. Installing it is as simple as mounting the display on the fridge using integrated magnets or hanging it on the wall using the keyhole.


In our analysis of 28 expert reviews, the Esnow Wireless Refrigerator Thermometer placed 7th when we looked at the top 7 products in the category. For the full ranking, see below.

From The Manufacturer

Thank you for purchasing in our store! 12 months warranty service, if you have any problems with the product, please contact us whenever. We will find a best solution for you! The LCD screen with large digit. Record minimum and maximum temperatures and provide historical temperature readings. Upgraded version for more accurate monitoring and more accurate data. This feature allows you to easily monitor temperature changes in your refrigerator and provide double protection for your food safety. Suitable for home, restaurant, cafes, etc. Power Requirements: 1 Main Unit - 2 x AAA(not included) 2 Transmitters - 4 x AA (not included) Note: 1. Don't put the transmitter directly in the rain. 2.While the indication is blurring, please change the battery. 3. Don't install the reverse battery,don't put the receiver near metal. 4. Pls kindly use high-quality batteries for main unit and transmitters,it's more better. 5. About the alarm function, the alarm will ring only 10minutes later not immediately when the temperature reach the max/min set temperature. Packing list: 1 x Main Unit 2 x Transmitter 1 x User Manual Tips: 1. Signal connections for wireless products can be affected by a variety of environmental factors. 1, signal interference, wifi, cell phone signals, etc. 2, obstacle interference, walls, metal products, etc. 3, signal connection distance, product interference is 100 meters without interference, the distance will be shortened after receiving interference. 2. If you have any questions about the product connection, please feel free to contact us and our technical staff will provide you with professional technical guidance and advice.

Expert Reviews

Expert Summarized Score

8.2
1 expert reviews

User Summarized Score

7.6
345 user reviews

What experts liked

What experts didn't like

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.

An Overview On Refrigerator Thermometers

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.

The Refrigerator Thermometer Buying Guide

  • 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.