10 Best Temperature Controllers In The Us - Black Friday 2024
Best Choice1
Johnson Controls15% OffJohnson Controls A421ABC-02C A421 Series Electronic Temperature Control, -40 to 212 Degree F Temperature Range, Single-Pole, Double-Throw
Main highlights- The temperature control range is -40 to 212°f or -40 to 100°c
- Single-stage controls
- Single-pole
- Double-throw
9.9Exceptional
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Value for Money2
Inkbird13% OffInkbird ITC-608T Temperature Controller with Dual Temperature Sensor AC Dual Stage Outlet Thermostat with 12 Period Time Stage 1800W ETL Listed
8.0 Temperature control8.0 worth the money8.0 PrecisionWhy we love it
ETL listed for safety and reliability.
Dual temperature sensors for versatile applications.
Supports both temperature and humidity control.
9.7Exceptional
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3
Inkbird13% OffInkbird PID Temperature Controller Kit, High Voltage 100ACV to 240ACV, Comes with SSR 40DA Solid State Relay, K Type Thermocouple, and White Heat Sink
Main highlights- Supports 3-Wire Sensor: a 3-wire sensor or 2-wire sensor, like the K type thermocouple and Cu500, is supported by this PID temperature controller
- SSR Output: With 1 relay output for external SSR, an SSR or relay is a must for this temperature controller; A 40DA SSR is included
- Digital Display Celsius or Fahrenheit: It’s a digital PID controller but also supports Centigrade or Fahrenheit reading
- Alarm Output: With 1 alarm relay output, AC250 V, 3 A (Resistive load), ON or NC, you can wire a buzzer
- 2 Temp Displaying Windows: The real-time temperature and the setpoint are shown at the same time
9.6Exceptional
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4
bayite14% Offbayite Temperature Controller 1650W 15A BTC211 Dual Digital Outlet Thermostat Plug, Pre-Wired, 2 Stage Heating and Cooling Mode, 110V - 240V, Fermentation BBQ Reptile Aquarium
Main highlights- Warranty---1 year warranty. Comes with a 3m(9.8ft) waterproof probe sensor. Measure range is -58 ~ 230°F(-50 ~ 110°C)
- Simplified Design---Plug and play, easy to set. Support °C/°F display.
- Safe Protection---High and low temperature alarms are available when the temperature overshoots your desired temperature. Compressor delay protection time setting and Temperature calibration
- 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.
9.5Excellent
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5
KETOTEKKETOTEK KT8230 Digital Temperature Controller Thermostat Regulator 120VAC 30A Fahrenheit -22~572℉ Heating Cooling for Incubator Brooder Refrigerator Fermenter Greenhouse Reptile
Main highlights- 【Wide temperature range.】The range for KT8230 is -22~572℉/-30~300℃,This is a relay temperature controller, There is no voltage output directly, you need to connect additional power supply for the load, then it can be set by differential (1~80℃/1~120℉) to turn on/off the load, it is like a switch.
- 【Support delay start function and temperature correction.】The cooler and heater will delay to work if you set the delay time(PL: 0~7min) not 0, You can set depend on what you need. -30.0°F～30.0°F/ -7℃~7℃ calibrate the temperature when there is error.
- 【Simple operation.】 All parameters setting can be saved after restart, you don’t need to set the thermostat regulator when power off, or restart it from vacation. 2m NTC sensor allows more possibility for home
- 【Safe protection.】Temperature Regulator will alarm when it exceed temperature limit or sensor error, alert you when something wrong happened. You can also set the low(LS) and high temperature limit(HS) to change the temperature range, LS < Setting Temperature < HS.
- 【Output is 30A relay, more accurate.】The temperature controller 120V can be used for big power equipment, like incubator, brooder, refrigerator,Fermenter,Greenhouse,etc. 1°F accuracy to keep the temperature in desired range.
9.2Excellent
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6
WILLHIWILLHI WH1436A 10A Temperature Controller 110V Digital Thermostat Switch Sous Vide Controller NTC 10K Sensor Improved Version
Main highlights- WIDE APPLICATIONS: Our thermostat outlet is widly used for seedling germination, home brewing, fermertation, rooting, sous vide, incubation, pet breeding, aquarium, heaters or cooling devices such as heat mat/lamp, refrigerator/frezzer....
- WE'VE IMPROVED THE TEMP CONTROLLER: This is NOT a humidity controller! Simplified operation, larger power, wider control range, standard U.S. outlet, enhanced waterproof sensor probe. Get the new version right now. NO WIFI connection!
- PLUG AND PLAY: Insert the probe and then set ON & OFF temp. This temperature regulator will turn your device on/off as programmed to keep temperature between the desired range. Comes with a 3m(9.8ft) probe sensor. Measure range is -58 ~ 230°F(-50 ~ 110°C).
- MAX LOAD: Rated for 10A,1100W at 110V. Outlet not compatible with 2 hot lines 220V plug (Celsius or Fahrenheit Read-out).
- HEATING OR REFRIGERATION WORKING MODE: Switch between heating mode and refrigeration mode according to the settings and device you plug into the controller. NO wifi connection!
9.0Excellent
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7
meross15% Offmeross Smart Temperature Controller Thermostat Monitor Control Heating Cooling 120V 15A 1800W, Works with Apple Home, Alexa, Google Home for Home Brewing Fermentation Incubation Reptiles Green House.
9.9 worth the money9.5 Precision9.3 Temperature control8.9Very Good
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8
KETOTEKKETOTEK Digital Thermostat Outlet Plug Temperature Controller Outlet Socket 120V Heating Cooling Control 110V 15A Celsius Fahrenheit Display White
Main highlights- 【Wide Range of Application】 This temperature controlled outlet plug is widely used for greenhouse, reptile, incubator, terrarium, freezer, refrigerator, heater, fridge, homebrew, vivarium, fermentation, heat mat, and other temperature-controlled system. It can also be used as a timer for cycle timing and countdown.
- 【Timing function】 F01 Cycle Timer mode; F02 Countdown ON mode, F03 Countdown OFF mode, F04 Countdown ON and Countdown OFF mode. You can choose F01 mode to control the device to work in cycles, or choose F02~F04 modes to countdown to turn on or turn off the device. Set range: 0~99 hours 59 minutes. Please note that temperature control function and timing function cannot be used at the same time.
- 【Relay output, easy to use】 Plug-and-play design, just plug the device into this thermostat plug outlet and set parameters, it will work as programmed. Power supply: 120V±15% AC; Output:Max 15A/120V.
- 【Easy to program】 Just set start temperature and stop temperature, this plug in thermostat will work in heating or cooling mode. Temperature control range:-40~248℉ (-40℃~120℃), temperature control accuracy: ±1%. Celsius and Fahrenheit can be converted. This digital temeprature controller also supports temperature calibration if needed.
- 【3m NTC probe & more function】 3m NTC 10K temprature sensor probe (Not recommended to be kept in water for more than 1 month). Large LCD display. Temperature calibration. Reset function. Data storage function that all parameters set can be saved when power is off.
8.8Very Good
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9
InkbirdINKBIRD Bluetooth Temperature Controller 1200W Heating Cooling 2-Stage Outlet Thermostat Controller Plug for Reptiles Aquarium Homebrew Breeding Fermenter
Main highlights- 【Wide Application Range】The ITC-312 Thermostat is useful for a range of temperature control needs including home living, heating, cultivation, seedling growing, and wooden sheds.
- 【Waterproof Probe & Maximum Power Output】The included temperature probe is IP67 waterproof and can accurately measure temperatures, temperature range: -40℉~212℉. Max power output: 1200W, which is shared between two different outlets.
- 【Reliable and Trustworthy with More Functions】This Bluetooth temperature controller features high and low temperature alarms, refrigeration delay protection, and temperature calibration.
- 【Personalized mode settings】You can set up to 12 periodic temperature ranges in a day using time mode. Two temperature ranges can be set in day/night mode. When in temperature mode, simply set the start and stop temperatures to run automatically.
- 【No Need to Store Data In the Cloud】To prevent losing data, the ITC-312 device can store offline data for 30 days and transfer it to the INKBIRD app after connecting via Bluetooth. Moreover, the INKBIRD app can store 1 year temper data.
- 【App Remote Control via Bluetooth 5.0】This temperature controller has Bluetooth 5.0 that allows you to remotely control it through the INKBIRD app within 100 meters (328 feet).
8.7Very Good
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10
Inkbird28% OffInkbird ITC308 Freezer Thermostat Heating Cooling Plug Temperature Controller Outlet 110V 1200W Digital Temp Control for Greenhouse Heater Cooler Reptile Brewing Fermentation Kegerator Probe
9.1 Temperature control9.1 Simple to use9.1 PrecisionWhy we love it
Simple to use and install.
Dual heating and cooling control.
Highly accurate temperature measurement.
8.6Very Good
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