It took days of going through more than a thousand customer reviews and conducting expert researches to narrow down the list. Weve included a comparison table below to give you a quick summary of our top 10 temperature outlet controller. Its followed by an in-depth review of each temperature outlet controller. Hopefully, once you are done reading this article, you will be well informed about temperature outlet controller and be able to select the right temperature outlet controller for you without any hesitations.

Best temperature outlet controller

Product Features Editor's score Go to site
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
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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
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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
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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
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bayite Temperature Controller BTC201 Pre-Wired Digital Outlet Thermostat, 2 Stage Heating and Cooling Mode, 110V - 240V 10A bayite Temperature Controller BTC201 Pre-Wired Digital Outlet Thermostat, 2 Stage Heating and Cooling Mode, 110V - 240V 10A
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Inkbird All-Purpose Digital Temperature Controller Fahrenheit and Centigrade Thermostat with Sensor 2 Relays ITC-1000F for Refrigerator Fermenter Inkbird All-Purpose Digital Temperature Controller Fahrenheit and Centigrade Thermostat with Sensor 2 Relays ITC-1000F for Refrigerator Fermenter
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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
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BN-LINK Digital Cooling Thermostat Controller for Cooling Device Circulation Box Fans 40-108F 8.3A 1000W BN-LINK Digital Cooling Thermostat Controller for Cooling Device Circulation Box Fans 40-108F 8.3A 1000W
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DIGITEN Digital Thermostat Outlet Controller Switch Simple-Stage Plug LCD Temperature Control Heating or Cooling DIGITEN Digital Thermostat Outlet Controller Switch Simple-Stage Plug LCD Temperature Control Heating or Cooling
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Inkbird Digital Outlet Heating Aquarium Temperature Controller ITC-306T Reptiles Heat Mat Updated Aquarium Probe Inkbird Digital Outlet Heating Aquarium Temperature Controller ITC-306T Reptiles Heat Mat Updated Aquarium Probe
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1. 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

Description

Main features:
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;
Temperature calibration;
Compressor delay protection for refrigeration control
High and low temperature alarms are available;
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.

Specification
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 ~265VAC, 50Hz/60Hz Temperature Control Output: Max. 10A, 100V ~265V AC
Buzzer Alarm: High and Low Temperature Alarm
Sensor Type: NTC sensor (Including)
Sensor Length: 2m / 6.56ft
Input Power Cable Length: 1.5m (5ft)
Output Power Cable Length: 30cm (1ft)
Dimension Body: 140x68x33mm (5.5x2.7x1.3inch)
Socket: 85x42x24mm(3.3x1.7x1inch)
Ambient Temperature: -30~ 75 C / -22~ 167 F
Storage Temperature: -20~ 60 C / -4~ 140 F
Humidity 20~85% (No Condensate)
Warranty: 1 Year

Package Content:
1x ITC-308 temperature controller;
1x Manual

Note: This listing sensor's probe dimension is 50mm x 6mm. If you want 12" probe sensor, you can search on Amazon and buy one by ASIN: B01A6DIPFM or ASIN: B01A51OLR6.

2. 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 .

Description

The WH1436 temperature controller can turn on/off an electric appliances at desired temperature.
For example, you can use the controller to turn on a heater at 99.9 F and turn it off at 100 F. Or turn on a freeze at 52 F and turn it off at 45.3 F.
(Please be noted that the controller itself doesn't change temp. You need to use heater or refrigeration equipment with it.)

Main features:
1-YEAR WARRANTY: From the date of purchase.
Plug and play. No worry about wiring.
Maximum load: 880W @110V or 1960W @240V.
Heating OR refrigeration working mode.
Celsius or fahrenheit read-out.
Temperature calibration.
Compressor delay protection time setting.
High and low temperature alarms are available(This is a useful function. You can use this feature to alarm you when the temperature overshoots your desired temperature)
Auto shut off timer(It doesn't turn off the controller itself. The timer just turns off the load when specified minutes counts down to 0.)

Specification:
1.Power supply: AC 110V 50/60Hz
2.Measure range: -58 ~ 230 F(-50 ~ 110 C)
3.Temperature resolution: 0.1
4.Accuracy: 0.5
5.Working mode: Heating OR Cooling mode
6.Slew range of temp controlling: 0.1 - 230(difference between turn-on degree and turn-off degree)
7.Control resolution: 0.1
8.Power consumption: less than 3W
9.Relay contact capacity: 10A
10.Store setting after power off: YES
11.Compressor delay protection: YES
12.High and Low Temperature alarm: Yes
13.Product size: 4.9x3.6x1.8 inch (12.5x9.1x4.5 cm)
14.Sensor Cable length: 3m(9.8ft)
Advanced function:
1.Switch temperature unit(Default: F): F or C
2.Switch resolution(Default:0.1): 0.1 or 1
3.Auto shut off timer(Default:OFF)

Package Content:
1x WH1436A Temperature controller
1x sensor cable

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

Feature

[Convenient Design] Plug and play design, easy to use. Support C/F display.
[Dual Relay Output] Be able to connect with refrigeration and heating equipment at the same time.
[Dual Display Window] Be able to display measured temperature and set temperature at the same time.
[Buzzer Alarm] High and low temperature alarms are available when the temperature is over or the sensor is with issue.
[Warranty & Safe] Warranty: 1 year. Maximum output load: 1100W(110V). It is with temperature calibration and compressor delay which can protect your refrigeration.

Description

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

Package Included:
1x ITC-308 Temperature Controller
1x Manual

4. 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

5. bayite Temperature Controller BTC201 Pre-Wired Digital Outlet Thermostat, 2 Stage Heating and Cooling Mode, 110V - 240V 10A

Feature

Manual has been updated for easier comprehension. This controller uses independent heating and cooling toggling points to keep your environment in the ideal temperature range
Controls both a heating and cooling/refrigeration device at the same time. This controller can also be used to easily control a single heating or cooling device
Waterproof sensor, high/low temperature alarm, and automatic power-on delay to protect compressors
MAX LOAD: 1100W at 110V. Celsius or Fahrenheit Read-out
WIDE RANGE OF USES: seedling heat mat, home brewing, beer brewing, aquarium heater, pet breeding, incubation, BBQ, fermentation, accelerating germination, electric radiator, electric oven, heat mat, etc

Description

The BTC201 temperature controller can turn on/off an electric appliances at desired temp.

For example, you can use the controller to turn on/off a heater and a fridge to keep temp around 100 F. Turn on heater at 98.5 F. Turn on fridge at 105 F. Turn off the heater/fridge when temp reaches 100 F. The setting is (SV=100, Cd=5, Hd=1.5). the controller itself doesn't change temp.

Main features:
1-YEAR Warranty
Plug and play.
Maximum load: 1100W @110V or 2200W @220V(Not compatible with the 2 hot line 220V plug).
On/Off Control, Heating and Cooling
Celsius or fahrenheit read-out.
Temperature calibration.
Compressor delay protection time setting.
High and low temperature alarms are available(You can use this feature to alarm you when the temperature overshoots your desired temperature)


Specification:
1.Power supply: AC 110V - 240V 50/60Hz
2.Measure range: -58F ~ 230F / -50C ~ 110C
3.Temperature resolution: 0.1
4.Accuracy: 0.5
5.Working mode: Heating and Cooling mode
6.Max span between turn-on degree and turn-off degree is 25
7.Control resolution: 0.1
8.Power consumption: less than 3W
9.Relay contact capacity: 10A
10.Store setting after power off: YES
11.Compressor delay protection: YES
12.High and Low Temperature alarm: Yes
13.Product size: 4.9x4.5x1.9 inch (12.5x11.5x5 cm)
14.Sensor Cable length: 3m(9.8ft)
Advanced function:
1.Switch temperature unit(Default: F): F or C
2.Switch resolution(Default:0.1): 0.1 or 1

Package Content:
1x BTC201 Temperature controller
1x sensor cable
1m/3.3ft power cord

6. Inkbird All-Purpose Digital Temperature Controller Fahrenheit and Centigrade Thermostat with Sensor 2 Relays ITC-1000F for Refrigerator Fermenter

Feature

Two ModesHave two relays. Switch between cooling and heating modes. Support F/C display.
Setting ValueControl the temperature by setting the temperature set value and the difference value.
Different FunctionsRefrigerating control output delay protection, and temperature calibrating.
Alarm for Safe Alarm when temperature exceeds the limit or when sensor error.
Power Supply 110VAC 50Hz/60Hz

7. 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)

8. BN-LINK Digital Cooling Thermostat Controller for Cooling Device Circulation Box Fans 40-108F 8.3A 1000W

Feature

EFFORTLESS COOLING SETUP: Simply place the probe, plug-in the thermostat controller, and use the large 3-button interface to choose your desired temperature setting. Digital display supports units in both Fahrenheit and Celsius.
EASE OF MIND: Handy LED cooling and power indicator lights allow you to see the controllers status even in total darkness. Controller features a convenient hanging tab, and a bright, easy-to-read display inside a tough plastic housing.
RUGGED CONSTRUCTION: The cord for the temperature probe and grounded 3-prong plug measure an extended 6-feet in length, designed to suit almost any application you can imagine.
Century to BN-LINK: Your product might come in the brand of BN-LINK or Century as we are currently rebranding to BN-LINK. Please be assured that the quality remains the same.
SAFE & RELIABLE: Our thermostat controller is ETL listed, and rigorously tested for quality control and safety. Conforms to UL Std No. 60730-1, 60730-2-9. Temperature control range is 40-108F, temperature display range is 32 -140F. Rated Voltage is 120VAC 60Hz, Max Loading: 8.3A 1000W. Do not immerse controller or probe into water.

9. DIGITEN Digital Thermostat Outlet Controller Switch Simple-Stage Plug LCD Temperature Control Heating or Cooling

Feature

Large LCD screen, glare free and eye protected, plug and play design, standard U.S. outlet, can be used for heating mode or refrigeration mode
The temperature sensor is made of silicone, is waterproof with high quality, high-accuracy
Easy to use and program; Only 2-step settings for your application, and plug and play design.
Support reading with Centigrade or Fahrenheit unit
Wide uses: wine/beer brewing, aquarium, green house, seedling heat mat, BBQ, Boiler operating control, BBQ, etc

10. Inkbird Digital Outlet Heating Aquarium Temperature Controller ITC-306T Reptiles Heat Mat Updated Aquarium Probe

Feature

Convenient Design Plug and play, easy to use. Support reading with Centigrade or Fahrenheit.
Dual Display Window Be able to display measured temperature and set temperature at the same time.
Only Heating Temperature Control Mode: On/Off Control. Please note it is only heating controller without cooling function. Both of the plugs can control the heating. But totally could not over 1200W.
Dual Time Cycle SettingCan be set different temperature from day and night on the basis of the physical needs of animals and plants during 24 hours.
Different FunctionsTemperature calibration, over-temperature and sensor fault alarm. Maximum output load: 1200W (110V).

Conclusion

All above are our suggestions for temperature outlet 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 temperature outlet controller with us by comment in this post. Thank you!
Elsie Butler