Top 10 External Freezer Thermometer

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Finding your suitable readers for external freezer thermometer is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best readers for external freezer thermometer including detail information and customer reviews. Let’s find out which is your favorite one.

627 reviews analysed

1. Fridge Freezer Thermometer Max/Min Memory LXSZRPH High & Low Temperature Alarms Settings with LED Indicator Digital Refrigeration Thermometer with Magnetic,Stander 2 pack

Fridge Freezer Thermometer Max/Min Memory LXSZRPH High & Low Temperature Alarms Settings with LED Indicator Digital Refrigeration Thermometer with Magnetic,Stander 2 pack

Feature

Description

Size:2pack

This digital alarm thermometer is essential for freezer, fridge, refrigerator,wine cooler,fish tank,room,etc. Get accurate temperature readings with this miniature digital thermometer which has a simple design, unobtrusive design and a clear and easy to read LCD display. Ideal for use in indoor outdoor, kitchens, restaurants, bars, aquariums, and cafes

Specification:
Measurement accuracy: ±1°C.
Measuring Temperature Range: In(-10℃~+50℃ (+14℉ ~ +122℉); out(-50℃~+70℃ (-58℉ ~ +158℉)
Power supply:1.5V (LR44) x1 (Included)
Size:65*60*18mm(2.5*2.3*0.7inch)

EASY TO OPERATE:
4 buttons to complete the main functions of the digital fridge thermometer:
【IN/OUT Key】: Inner and Outer Temperature Conversion. Outer temperature is the temperature from sensor. So after inserting the sensor plug into the thermometer, you can use the sensor detect the outdoor or the freezer temperature(Put the sensor line in the freezer, close the freezer door, and put the thermometer outside the freezer);
【MIN/MAX key】: View recorded Minimum and Maximum temperature. Will detect the max/min temprature automatically when the thermometer works;
【AL key】: Set the alarm temperature range; or turn on/off the alarm function;
【ADJ/℃/℉ key】: Adjust the value under setted; or change temperature unit between Celsius (℃) and Fahrenheit (℉) in the normal display.

Package included:
2 x Freezer Thermometer
4 x button battery (2 + 2 as spare)
2 x User Manual
2pair x Velcro(make the thermometer easier to adsorb on any surface)
2 x sucker(for fix the sensor line easily)

WARRANTY:
This product promises 365 days warranty from the date of purchase.If by any chance the product is defective, please contact us by email, we will arange a refund or replacement within 24 hours.In case we do not respond so quickly, please do not worry, we will give you asatisfactory answer within 24 hours.

2. WINGONEER 5Pcs Digital LCD Thermometer Temperature Monitor with External Probe for Fridge Freezer Refrigerator Aquarium -Black

WINGONEER 5Pcs Digital LCD Thermometer Temperature Monitor with External Probe for Fridge Freezer Refrigerator Aquarium -Black

Feature

3. WINGONEER 3Pcs Digital LCD Thermometer Temperature Monitor with External Probe For Fridge Freezer Refrigerator Aquarium -Black

WINGONEER 3Pcs Digital LCD Thermometer Temperature Monitor with External Probe For Fridge Freezer Refrigerator Aquarium -Black

Feature

Description

WINGONEER trademark Reg.NO:4747611

WINGONEER 3Pcs Digital LCD Thermometer Temperature Monitor with External Probe For Fridge Freezer Refrigerator Aquarium –Black

Feature:
This is a portable temperature sensor, easy to carry and let you know the environment temperature around you anywhere.
It also can be used for test objects’ temperature by the metal sensor.It come with a mounting clip which allows it to
be mounted on any flat surface.

Specification:
*Temperature range:-50~ +110°C / -58°F ~ + 199°F
*Usage temperature: -10°C ~ +50°C -14°F ~ +122°F
*Usage humidity:5% ~ 80%
*Accuracy: ±1°F
*Distinguishing temperature: 0.1°F
*Unit dimensions: 48*28*15mm
*Cable length:1M.
*Power: 2 x 1.5v LR44 button cell batteries (included)
*Color:Black
*Weight:30g

Package included:
3x Digital LCD Thermometer Temperature Temp Sensor
6x 1.5v LR44 button cell batteries

4. ETHMEAS Digital Refrigerator Fridge Thermometer, Freezer Room Thermometer with High and Low Alarm,Max/Min Record Function

ETHMEAS Digital Refrigerator Fridge Thermometer, Freezer Room Thermometer with High and Low Alarm,Max/Min Record Function

Feature

Description

ETHMEAS digital fridge thermometer is an updated fridge thermometer which can monitor both fridge temperature and room temperature at the same time.
In addition, with the help of temperature record function, you can check the Max/Min temperature value anytime you want.
What’s more, high and low temperature alarm function can help you monitor whether the temperature is in the normal range. Just feel free to do anything you want, the thermometer will warn you with beep when it exceed the value of temperature you have set.

Specifications:
1.Room Temperature Measuring Range: -0~50℃(32~122℉)
Fridge Temperature Range:-50℃~70℃(-58℉~ 158℉)
2.Temperature Accuracy: ±1℃
3.Temperature Update Period: 5S
4.Power Supply: 1.5V 1pcs AAA battery
5.Product Size: 63*63*25mm
6.VA Size: 45*20mm
7.Net Weight: 60g

Button Function
[MIN/MAX]: Press to check the Max & Min temperature value records, and then long press to clear the records.
[ROOM/FRIDGE]: Press to switch room thermometer and fridge thermometer display.
[ALERT]: Press to start or close Max & Min in temperature alert function.
[C/F]: Press this button on the back of the thermometer to switch Celsius and Fahrenheit display; In setting mode, press this button to adjust temperature alert values.

Package Includes 
1 x Digital Thermometer
1 x AAA battery
1 x Manual

5. AcuRite 00986M Refrigerator/Freezer Wireless Digital Thermometer

AcuRite 00986M Refrigerator/Freezer Wireless Digital Thermometer

Feature

Description

Store foods at safe temperatures to prevent food spoilage and avoid food borne illnesses with the AcuRite Digital Refrigerator Thermometer and Freezer Thermometer with Temperature Alerts. The digital display features the refrigerator temperature, freezer temperature and the high / low temperatures recorded for each. A programmable alarm notifies you audibly and visually when temperatures exceed your preset minimum or maximum temperature range. The thermometer display has a magnetic backing to stick on the fridge or an integrated keyhole for easy wall-mounting. The thermometer includes one wireless refrigerator thermometer and one wireless freezer thermometer that feature a wireless signal indicator light, and versatile mounting options including an integrated suction cup or spring-loaded clip. Thermometer display is powered by 2 AAA alkaline batteries (not included). Sensors are each 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). One-year limited warranty. It’s more than accurate, it’s AcuRite.

6. [New Version] KeeKit Refrigerator Thermometer, Digital Freezer Thermometer with 2 Wireless Sensors, Indoor Outdoor Temperature Gauge with Audible Alarm, Min/Max Record for Home, Restaurants, Bars

[New Version] KeeKit Refrigerator Thermometer, Digital Freezer Thermometer with 2 Wireless Sensors, Indoor Outdoor Temperature Gauge with Audible Alarm, Min/Max Record for Home, Restaurants, Bars

Feature

7. 【Upgraded Version】Esnow Refrigerator Thermometer Wireless Digital Freezer Thermometer Digital Sensor with 2PCS Sensors Temperature Monitor and Audible Alarm for Indoor / Outdoor (Battery not Included)

【Upgraded Version】Esnow Refrigerator Thermometer Wireless Digital Freezer Thermometer Digital Sensor with 2PCS Sensors Temperature Monitor and Audible Alarm for Indoor / Outdoor (Battery not Included)

Feature

Description

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

8. Supco TA2 Single Set Point Temperature Alarm, -10 to 80 Degrees F, 120 VAC

Supco TA2 Single Set Point Temperature Alarm, -10 to 80 Degrees F, 120 VAC

Feature

Description

Size:-10-80F, 120 VAC

Built-in terminals for remote alarm or telephone dialer connection. Alarm switch for ‘No delay’ or ‘1 hour delay’. Applications: food markets, convenience stores, supermarkets, restaurants, florists, greenhouses, laboratories, pharmaceutical storage facilities, refrigerated transport, cold storage facilities and computer. A reliable, inexpensive alarm for refrigerators and freezers. Just flip a switch to activate alarm on a rise or fall in temperature. Adjustable range from -10/80 degree F. 90 db audible alarm, AC Adapter included. Measures 3″ length by 1-5/8″ width by 4-7/8″ height, warranty: 1 year. Alarm Channels: 1. Probe: encapsulated sensor with 6 ft. Cord. Sensor type: thermistor. Maximum probe extension: 200′. Temperature accuracy display: +/-2 degree F. Remote Alarm Connections: screw type, 120 VAC,5 Amp (dry contacts). Power: 120 VAC. Case: Hi-impact thermoplastic. Mounting: surface, external holes provided.

9. Refrigerator Thermometer, Wireless Indoor Outdoor Digital Thermometer, 2 PCS Remote Sensor Temperature Monitor Gauge with Audible Alarm, Min/Max Record for Home Fridge Freezer (Battery not Included)

Refrigerator Thermometer, Wireless Indoor Outdoor Digital Thermometer, 2 PCS Remote Sensor Temperature Monitor Gauge with Audible Alarm, Min/Max Record for Home Fridge Freezer (Battery not Included)

Feature

Description

Color:Wireless Digital Thermometer with 2 Pack Remote Sensor Transmitters for Indoor Outdoor

Why iBetterLife Wireless Fridge and Freezer Thermometer?
-The LCD screen with large digit, easy to read, at-a-glance thermometer
-Displays indoor/outdoor temperature, MAX/MIN records, and temperature trend indicator arrow.
-Set the Max/Min alarm value manually, warns you by buzzer.
-Compact Design, Equipped with 2 sensor transmitters for Widely Application: suitable for your fridge/freezer, indoor and outdoor, such as living room, bedroom, baby room, greenhouse, home, office, restaurant, cafes and so on.

Indoor/Outdoor Alarm Thermometer
Wireless Sensor Thermometers have 100m remote range, which can monitor indoor and outdoor temperatures (Refrigerator and freezer) simultaneously
Indoor Temperature range(Main Unit): 0℃~50℃(32℉~122℉) – Indoor temperature detection period: 10 seconds
Outdoor Temperature range(2 Transmitters): -40℃~60℃(-40℉~140℉) – transmit 1 time every 1 minute

Main Display Unit:
Power Supplies: 2 x AAA batteries (Not included)
Dimension: 9.5*8*2cm (3.7*3.1*0.8in)
Weight: 100g
2 Transmitters:
Power Supplies: 2 x AA batteries each one (Not included)
Dimension: 10.5*3.5*1.5cm (4.1*1.4*0.6in)
Weight: 38g (each one)

Attention before Use:
-Avoid wireless transmitters from raining directly
-In order to receive true temperature values, avoid installing the sensor directly in the sun
-Don’t disassemble the product freely
-While the indication is blurring, please change the battery
-Don’t put this product in the place where it is hot, humid, dusty or full of corrosive gas, in case that its electronic components are damaged
-It will not alarm at once when temperature exceeds pre-set. It will compare the temperature after 10 minutes. And when temperature reaches alarm value, the thermometer will alarm immediately

10. Digital Refrigerator Thermometer LCD Display Thermostat Oven Thermometer Freezer Electronic Temperature Hygrometer with Probe for Vehicle Fish Tank Aquarium Incubators Brooders Climb Pet(Fahrenheit)

Digital Refrigerator Thermometer LCD Display Thermostat Oven Thermometer Freezer Electronic Temperature Hygrometer with Probe for Vehicle Fish Tank Aquarium Incubators Brooders Climb Pet(Fahrenheit)

Feature

Description

Ardess Digital Mini Thermometer with cable allows you to easily and fast know the environment temperature around you anywhere
The thermometer comes with 1m cable metal sensor probe, perfect for use in refrigerator, aquarium tank, fish tank,pet cage, kitchens,3D printer, solar system, cellar,humidors, incubator or any other places that require monitoring of temperature.

Mini Digital Thermometer
It has a simple appearance, unobtrusive design and a easy to read LCD display.Made of durable plastic materials, ideal for use in refrigerators, chillers and deep freezers,and the thermometer has a range of -58°F to +199°F too.

Refrigerator Freezer Digital Thermometer
makes it ideal for any situations where you need an accurate reading and the easy-to-read screen displays the temperature of the environment in Fahrenheit.

Digital Refrigerator Thermometer Hygrometer
features ultra small and lightweight unit.Powered by two button battery

LCD Digital Thermometer
can be used for a longer time

Specifications:
Temperature Range:-58°F ~ + 199°F
Usage temperature: -14°F ~ +122°F
Accuracy:±2°F
Distinguishing temperature: 0.1°F
Unit dimensions: 48 x 28 x 15mm
LCD Dimension:46.5*27mm
Cable length: 1M(3.3 Feet)
Power: 2 x LR44 button cell batteries (included)
Weight: 30g
Package Included:
1 x Digital Thermometer

Conclusion

By our suggestions above, we hope that you can found External Freezer Thermometer for you.Please don’t forget to share your experience by comment in this post. Thank you!

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