5 Best Freezer Thermometers 2023

Last Updated on September 5, 2023 by CHANDRAMANI

A freezer thermometer is an essential gadget to monitor your freezer temperature. Monitoring freezer temperature prevents foods from getting spoilt.

According to the U.S. Food & Drug Administration chilling stored food slows the growth of dangerous bacteria and hence it can protect your family from foodborne illness. Using an inexpensive freestanding appliance thermometer will allow you to monitor the temperature and adjust the setting of the freezer.

Why Do You Should Invest in a Freezer Thermometer?

A freezer thermometer is necessary investment if your freezer do not have a temperature display, for following reasons.

1. Food Safety

Freezer thermometers play an important role in ensuring the safety of the food you store. Keeping your freezer at the right temperature (typically 0°F or -18°C) prevents the growth of harmful bacteria that can lead to foodborne illnesses.

2. Energy Efficiency

Maintaining the correct freezer temperature not only keeps your food safe but also helps your freezer run efficiently. A freezer that operates at the correct temperature consumes less energy, reducing your electricity bills.

3. Food Quality

Proper freezer temperature preservation helps retain the flavor, texture, and quality of your stored items. Freezer burn and flavor degradation are less likely to occur when you monitor and control the temperature effectively.

Where should a freezer thermometer be placed?

You should keep the thermometer on the middle shelf of the freezer between the stored food for three minutes to measure your freezer temperature. A thermometer that is capable of measuring below zero degrees temperatures should be used to measure temperature.

Best Freezer Thermometers

1. Rubbermaid Refrigerator/ Freezer Thermometer

This is the best freezer thermometer and measures temperature between 20° and 80° degrees Fahrenheit/-30° and 30° degrees Celsius. The dimensions are 3.75 x 2.5 x 1.5 inches.

It is perfect for traditional refrigerators, mini-fridges, freezers, coolers, or any cooling-based food appliance.

This thermometer is made up of stainless steel and has shatter proof lens which makes it durable.

It does not require battery for power as it is a mechanical thermometer.

This thermometer is NSF certified which makes it safe use with food and in kitchen environments.

Specifications

• Brand Name: Rubbermaid
• Temperature Range: 20° and 80° degrees Fahrenheit/-30° and 30° degrees Celsius
• Dimensions: 3.75 x 2.5 x 1.5 inches
• Item Weight: 0.160 ounces
• Power Source Type: Mechanical Thermometer

2. ORIA Refrigerator Thermometer, Wireless Digital Freezer Thermometer

This is a digital thermometer that has two wireless sensors. It has a big LCD screen for monitoring your freezer temperature.

You can see the past high and low records as it keeps the previous records.

With the help of few clicks, you can change the temperature recording unit from Fahrenheit to Celcius and vice versa.

You can reset the maximum and minimum temperature record manually.

There are 6 function keys on the main unit and signal indicator on the transmitter, you just press the corresponding key to turn on/off the alarm, switch the Celsius or Fahrenheit.

Specifications

• Manufacturer: Oria
• Item Weight: 7.4 ounces
• Package Dimensions: 4.57 x 3.66 x 2.44 inches
• Power Source: Battery Powered
• Temperature range: -40℃～60℃(-40℉～140℉)

3. AEVETE Refrigerator Thermometer Digital Fridge Thermometer for Freezer

This is another good freezer thermometer with a large LCD screen of measures 2.3 x 1″. The freezer temperature ranges -4°F to 122°F (-20°C to 50° C) with accuracy ±2°F.

You can switch between centigrade and fahrenheit easily. It has Magnetic back, stand and hook for hanging the thermometer easily anywhere.

This thermometer is Waterproof (waterproof level IPX3) that can resist the damp of the refrigerator or freezer room.

Specifications

• Manufacturer: AEVETE
• Product Dimensions: 3.15 x 1.77 x 0.5 inches
• Weight: 1.94 Ounces
• Measuring Temperature Range: -20℃ ~ 50℃ / -4℉ ~ 122℉
• Waterproof Structure Level: IPX3

Also read: The Best Freezer for Ice Cream Storage

4. Taylor Precision Products Classic Series Large Dial Fridge/Freezer Thermometer

This thermometer has 3” analog dial that makes it easy to read the measurements. It is made up of stainless steel that is corrosion resistance.

You can measure temperature between -20 to 80 ° F. This appliance thermometer’s unique design has the ability to either hang from a shelf or stand on its own, making it the perfect addition to any home fridge or freezer.

It has Colorful graphics with safe temperature zone indicators ensure your food is kept at the proper temperature range at all times.

This thermometer does not require battery for power as it is a mechanical thermometer.

Specifications

• Manufacturer: Taylor
• Product Dimensions: 4.92 x 1.57 x 7.09 inches
• Item Weight: 1.44 Ounces
• Temperature Range: -20°f to 80°f.

5. AcuRite 00515M Refrigerator Thermometer with 2 Wireless Temperature Sensors & Customizable Alarms for Fridge & Freezer

This digital thermometer has two Wireless Temperature Sensors, one refrigerator thermometer and one freezer thermometer that transmit readings to the digital display.

The digital thermometer display shows refrigerator and freezer temperatures, and records highs and lows for each compartment.

The temperature recorded by each remote thermometer programmable alarm notifies you audibly and visually when temperatures exceed your set minimum or maximum range.

The thermometer can sense and record temperatures between -40°F to 99°F -40°C to 70°C and the sensors have a wireless range of 75 ft / 23 m.

For power this thermmeter uses 3 x AA alkaline batteries in the display unit and the sensors require 4 x AA alkaline or lithium batteries.

The temperature data is upadated every 60 seconds.

Specifications

• Manufacturer: AcuRite
• Display Operating Temperature Range: – 32º F to 122º F; 0°C to 50°C
• Wireless Range: 75 ft / 23 m
• Power: Display: 3 x AA alkaline batteries Refrigerator and Freezer Sensors: 4 x AA alkaline or lithium batteries
• Dimensions: 8.27 x 7.84 x 2.64 inches
• Item Weight: 13.1 ounces

Conclusion

Rubbermaid Refrigerator/ Freezer Thermometer is the best mechanical thermometer. It is NSF certified product, shatterproof lens, battery-free, and records temperature between 30° and 30° degrees Celsius(20° and 80° degrees Fahrenheit).

However, if you want a digital & modern thermometer ORIA Refrigerator Thermometer, Wireless Digital Freezer Thermometer is the best. It has wireless sensors and alarms which you will not get in a mechanical thermometer. It also has a large digital display.

Read next: Best freezer for Meat Storage

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CHANDRAMANI

Hi, I am Chandramani Bhushan. I have worked in the home appliances industry for more than 5+ years where my primary work was to check the performance and quality. I am also the owner of many home appliances in my home and love to share my experience through this blog.

I started this blog in 2020 to help users find solutions related to freezers, refrigerators, and other home appliances. Also, through this blog, I help people find the right option by giving a detailed guide and help them decide on a product.