10 best freezer temperature controller for 2022

All in all, we spent hundreds of hours combing through thousands of user reviews to put together a comprehensive list of the best freezer temperature controller on the market. We then delved into these freezer temperature controller further and put together detailed reviews so that you can easily pick the best freezer temperature controller for your needs.

Best freezer temperature controller

Product Features Go to site
Inkbird ITC308 Freezer Thermostat Heating Cooling Plug Temperature Controller Outlet 110V 1200W Digital Temp Control for Greenhouse Heater Cooler Reptile Brewing Fermentation Kegerator Probe Inkbird ITC308 Freezer Thermostat Heating Cooling Plug Temperature Controller Outlet 110V 1200W Digital Temp Control for Greenhouse Heater Cooler Reptile Brewing Fermentation Kegerator Probe Go to amazon.com
Inkbird ITC-308 Digital Temperature Controller 2-Stage Outlet Thermostat Heating and Cooling Mode Carboy Homebrew Fermenter Greenhouse Terrarium 110V 10A 1100W Inkbird ITC-308 Digital Temperature Controller 2-Stage Outlet Thermostat Heating and Cooling Mode Carboy Homebrew Fermenter Greenhouse Terrarium 110V 10A 1100W Go to amazon.com
WILLHI WH1436A Temperature Controller 110V Digital Thermostat Switch Sous Vide Controller NTC 10K Sensor Improved Version WILLHI WH1436A Temperature Controller 110V Digital Thermostat Switch Sous Vide Controller NTC 10K Sensor Improved Version Go to amazon.com
bayite Temperature Controller 1650W BTC211 Digital Outlet Thermostat, Pre-Wired, 2 Stage Heating and Cooling Mode, 110V - 240V 15A bayite Temperature Controller 1650W BTC211 Digital Outlet Thermostat, Pre-Wired, 2 Stage Heating and Cooling Mode, 110V - 240V 15A Go to amazon.com
DIGITEN DTC151 Digital Thermostat Outlet Switch LCD Simple-Stage Plug-in Temperature Controller Thermometer 110V 15A Heating Cooling Mode for Homebrew Fermentation Greenhouse Terrarium Reptile DIGITEN DTC151 Digital Thermostat Outlet Switch LCD Simple-Stage Plug-in Temperature Controller Thermometer 110V 15A Heating Cooling Mode for Homebrew Fermentation Greenhouse Terrarium Reptile Go to amazon.com
Jonson Controls A19AAT-2C Freezer Temperature Controller (D132) Jonson Controls A19AAT-2C Freezer Temperature Controller (D132) Go to amazon.com
Refrigerator or Freezer Thermostat (Temperature Controller) Refrigerator or Freezer Thermostat (Temperature Controller) Go to amazon.com
Inkbird ITC-308 Digital Temperature Controller Outletsmoker Thermostat, 2-Stage, 1100W, with Sensor Reptile Beer Brewing Kegs Fridge Cured Meat Breeding Inkbird ITC-308 Digital Temperature Controller Outletsmoker Thermostat, 2-Stage, 1100W, with Sensor Reptile Beer Brewing Kegs Fridge Cured Meat Breeding Go to amazon.com
Johnson Controls A421ABG-02C A421 Series Electronic Temperature Control with Pre Wired Power Cord, -40 to 212 Degree F Temperature Range Johnson Controls A421ABG-02C A421 Series Electronic Temperature Control with Pre Wired Power Cord, -40 to 212 Degree F Temperature Range Go to amazon.com
Inkbird WiFi Temperature Controller ITC308 Reptile Freezer Thermostat Digital Heating and Cooling Heater Cooler Greenhouse Plug Outlet 2 Stage 1100W 110V Inkbird WiFi Temperature Controller ITC308 Reptile Freezer Thermostat Digital Heating and Cooling Heater Cooler Greenhouse Plug Outlet 2 Stage 1100W 110V Go to amazon.com
Related posts:

1. Inkbird ITC308 Freezer Thermostat Heating Cooling Plug Temperature Controller Outlet 110V 1200W Digital Temp Control for Greenhouse Heater Cooler Reptile Brewing Fermentation Kegerator Probe

Feature

Simple to use: plug it in, set the temp ranges, place the probe, plug in the heater/cooler into the marked outlet.
Be able to connect with refrigeration and heating equipment at the same time.
Easily calibrated.
Can display in Centigrade or Fahrenheit.
Whether you need temperature control for fermentation, greenhouse, kombucha control or to set up your temperature project system, the ITC-308 temperature controller is a great choice.

Description

Features:

Temperature Control Range : -50~99 C / -58~210 F
Temperature Resolution: 0.1 C / 0.1 F Temperature
Accuracy: 1C (-50 ~ 70C) / 1F (-50 ~ 160 F)
Temperature Control Mode :On/Off Control, Heating and Cooling
Input Power: 100 ~240VAC, 50Hz/60Hz
Temperature Control Output: Max. 10A, 100V ~240V AC
Dimension Body: 140x68x33mm (5.5x2.7x1.3inch)
Socket: 85x42x24mm(3.3x1.7x1inch)
Sensor Length: 2m / 6.56ft
Input Power Cable Length: 1.5m (5ft)
Output Power Cable Length: 30cm (1ft)
Buzzer Alarm: High and Low Temperature Alarm
Temperature calibration
Over-temperature and sensor fault alarm
Heating/Cooling differential function could be set separately for refrigeration and heating to protect temperature controller from violent change.
Sensor Type: NTC sensor (Including)
Ambient Temperature: -30~ 75 C / -22~ 167 F
Storage Temperature: -20~ 60 C / -4~ 140 F
Humidity 20~85% (No Condensate)
Warranty: 1 Year

It has certificate of EMC, LVD, RoHS, FCC compliance.

Package Content:
1x Temperature controller ITC308
1x Manual

2. Inkbird ITC-308 Digital Temperature Controller 2-Stage Outlet Thermostat Heating and Cooling Mode Carboy Homebrew Fermenter Greenhouse Terrarium 110V 10A 1100W

Feature

Convenient DesignPlug and play, easy to use. Support C/F display.
Dual Relay OutputBe able to connect with refrigeration and heating equipment at the same time.
Dual Display WindowBe able to display measured temperature and set temperature at the same time.
Buzzer AlarmHigh and low temperature alarms are available when the temperature is over or the sensor is with issue.
SafetyMaximum output load: 1100W(110V). It is with temperature calibration and compressor delay which can protect your refrigeration.

3. WILLHI WH1436A Temperature Controller 110V Digital Thermostat Switch Sous Vide Controller NTC 10K Sensor Improved Version

Feature

WE'VE IMPROVED THE CONTROLLER: simplified operation, larger power, wider control range, standard U.S. outlet, enhanced waterproof sensor probe. Get the new version right now.
KEEP TEMP IN DESIRED RANGE: Turn on your device at a set degree and turn it off at another set degree. The difference of the 2 degrees can be minimum 0.1 and maximum 288.
HEATING OR REFRIGERATION WORKING MODE: Switch between heating mode and refrigeration mode according to the device you plug into the controller .
MAX LOAD: 1100W at 110V. Outlet not compatible with 2 hot lines 220V plug (Celsius or Fahrenheit Read-out).
WIDE RANGE OF USES: seedling heat mat, home brewing, aquarium, pet breeding, incubation, BBQ, fermentation, accelerating germination, electric radiator, electric oven, etc . Total Outlet: 1

4. bayite Temperature Controller 1650W BTC211 Digital Outlet Thermostat, Pre-Wired, 2 Stage Heating and Cooling Mode, 110V - 240V 15A

Feature

Simplified Design---Plug and play, easy to set. Support C/F display.
Dual Relay Output---Be able to connect with cooling and heating equipment at the same time. Maximum output load: 1650W(110V)
Dual Display Window---Be able to display real-time temperature and set temperature at the same time.
Safe Protection---High and low temperature alarms are available when the temperature overshoots your desired temperature. Compressor delay protection time setting and Temperature calibration
Warranty---1 year warranty for replacement or full refund without return. Comes with a 3m(9.8ft) waterproof probe sensor. Measure range is -58 ~ 230F(-50 ~ 110C)

5. DIGITEN DTC151 Digital Thermostat Outlet Switch LCD Simple-Stage Plug-in Temperature Controller Thermometer 110V 15A Heating Cooling Mode for Homebrew Fermentation Greenhouse Terrarium Reptile

Feature

Convenience Design: Plug and play, easy to use.
Large LED Display: Be able to show measured temperature and set temperature at the same time.
Dual Modes: Freely switch between heating and cooling modes.
Temperature Unit: Supports Centigrade or Fahrenheit.
Widely Use: Brewing, breeding, greenhouse, household appliances, etc.

6. Jonson Controls A19AAT-2C Freezer Temperature Controller (D132)

Feature

Great for turning a chest freezer into a keg refrigerator
Easy to set up and use
Plug unit into wall and then run the sensor into your freezer
Very economical

7. Refrigerator or Freezer Thermostat (Temperature Controller)

Feature

Country Of Origin: Mexico
Model Number: 6W-3ZH6-M161
Item Package Dimension: 10.3" L x 6.2" W x 3.5" H
Item Package Weight: 1.95 lb

8. Inkbird ITC-308 Digital Temperature Controller Outletsmoker Thermostat, 2-Stage, 1100W, with Sensor Reptile Beer Brewing Kegs Fridge Cured Meat Breeding

Feature

Plug and play design, easy to use;
Dual relay output, be able to connect with refrigeration and heating equipment at the same time
Support reading with Centigrade or Fahrenheit unit
Maximum output load: 1100W(110V)
Dual display window, be able to display measured temperature and set temperature at the same time

9. Johnson Controls A421ABG-02C A421 Series Electronic Temperature Control with Pre Wired Power Cord, -40 to 212 Degree F Temperature Range

Feature

Electronic Single Stage Temperature Control, 120/240 VAC, UL TYPE 1, IP20, SPDT, with 12 amp power c
Featuresa lockable front-panel touchpad for setup and adjustment, and a Liquid Crystal Display (LCD)
Replaces the popular A419 Johnson Control model with upgraded technology.
The A421 controls provide heating or cooling control, sensor offset, temperature setback, adjustable
In stock - Ships FAST!

10. Inkbird WiFi Temperature Controller ITC308 Reptile Freezer Thermostat Digital Heating and Cooling Heater Cooler Greenhouse Plug Outlet 2 Stage 1100W 110V

Feature

[WIFI & APP] WIFI smart controller supports both Android & IOSApplicable to ios13 and aboveWIFI supports 2.4GHz Wi-Fi router, free APP InkbirdSmart which is able to monitor temperature at any time.
[Dual Relay Output] Dual relay output, which can connect heating and cooling device at the same time.
[Alarm for Safe] High/Low temperature limit setting alarm.
[Convenient Design] Plug-n-play, easy to use. Support /reading and Temperature calibration.
[Maximum Output Load] 1100W(110V).

Conclusion

All above are our suggestions for freezer temperature controller. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using freezer temperature controller with us by comment in this post. Thank you!

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