AcuRite 00986 Battery Powered Wireless Refrigerator Thermometer

Last updated: April 27, 2023


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.

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.

Product Details

Key Takeaway: When accuracy and timing are crucial, this refrigerator thermometer set fits the bill.

In our analysis of 28 expert reviews, the AcuRite Battery Powered Wireless Refrigerator Thermometer placed 9th when we looked at the top 12 products in the category. For the full ranking, see below.

From The Manufacturer

This dual-purpose freezer and fridge thermometer manages to be in two places at once. Using two wireless, remote thermometers, communicating with a door- or wall-mounted display you will be able to: Be alerted when freezer or refrigerator temperatures are out of preferred range Store foods at safe temperatures to prevent food spoilage Avoid related foodborne illnesses Wireless thermometers The digital thermometer display shows refrigerator and freezer temperatures, and records highs and lows for each environment, as recorded by each remote thermometer. Programmable alarm notifies you audibly and visually when temperatures exceed your set minimum or maximum range Digital thermometer display has magnetic and keyhole mountings Comes with one wireless refrigerator thermometer and one wireless freezer thermometer The digital display is powered by 2 AAA batteries. Each sensor is powered by 2 AA alkaline or lithium batteries (not included). Lithium batteries recommended for use in sensors for temperatures below –4 degrees Fahrenheit (-20 degrees Celsius). Food protection By using this combination of temperature gauge and freezer monitor, you will rest assured that your family’s food is stored safely and appropriately. It’s more than accurate; it’s AcuRite.

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.

Expert Reviews


What reviewers liked

It has an alarm to alert you when the temperature exceeds the set limit. You can also decide to clip it on the shelf or suction it to the wall inside the thermometer.
It allows you to store food at safe temperatures and displays the temperature in your freezer at its high and low points. A programmed alarm notifies you audibly and visually when the temperatures exceed the minimum.
This wireless has a good track record of keeping an eye over your freezer and refrigerator temperatures. It comes with 2 sensors—one for the freezer and the other one for the refrigerator.
The user can be able to pre-set minimum and maximum temperature range that is suitable for him/her.
This product can monitor the temperature of your refrigerator and freezer to make sure that it’s the ideal environment to preserve different types of food items. From meat products to fruits and vegetables, you need to make sure that it’s the right temperature to halt the growth of bacteria and to preserve the freshness of your food items
The AcuRite Digital Refrigerator Thermometer and Freezer Thermometer sensors with Temperature Alerts is a relatively inexpensive and easy way to monitor the temperatures in your refrigerator and freezer. It’s a nice peace of mind if you travel a lot and want to make sure that your food hasn’t spoiled due to warm temperatures while you were away.
Works well and you can get a better picture of how your refrigerator/freezer is performing.
The AcuRite Wireless Thermometer is long and thin with a large display. This unit attaches to the outside of your refrigerator or freezer so that you never have to open and close the cooler to check the temperature inside.

What reviewers didn't like

Some people experienced the accuracy being a bit off, or trouble with their batteries.
Eats up batteries and no low battery warning.
Only alerts after temperatures are out of range for longer than 15 minutes
View our Refrigerator Thermometer buying guide for in-depth advice and recommendations.

From our partners