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WILLHI

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

  • Based on 2,656 reviews
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Availability: In Stock.
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Features

  • 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!
  • 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!
  • MAX LOAD: Rated for 10A,1100W at 110V. Outlet not compatible with 2 hot lines 220V plug (Celsius or Fahrenheit Read-out).
  • 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 ~ 230F(-50 ~ 110C). The thermostat's ambient temperature range is -40F to 176F (-40C to 80C).
  • 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....

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: Plug and play. No worry about wiring. Maximum load: 1100 watts @110 volts 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. press or 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

Color: White


Brand: WILLHI


Voltage: 110 Volts, 220 Volts


Product Dimensions: 4.9"L x 3.6"W x 1.8"H


Material: Plastic


Item Weight: ‎1.04 Pounds


Display Type: ‎Digital


Operating Temperature: ‎2.3E+2 Degrees Fahrenheit


UPC: ‎711463669641 798154017615


Global Trade Identification Number: ‎41


Manufacturer: ‎WILLHI


Part Number: ‎WH1436


Item Weight: ‎1.04 pounds


Product Dimensions: ‎4.9 x 3.9 x 1.8 inches


Item model number: ‎WH1436A


Is Discontinued By Manufacturer: ‎No


Style: ‎plug and play


Shape: ‎Rectangular


Power Source: ‎Battery Powered


Wattage: ‎110 watts


Item Package Quantity: ‎1


Included Components: ‎NTC temperature sensor


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎1 Year from purchase date


Date First Available: March 24, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • It is durable, reasonably priced and does the job.
Review Image by Roger Weiss Roger Weiss
I purchased this controller back in 2018 to keep some new chicks warm. I have used it several times since then for that purpose. I am setting it up again for the same job and realized I never gave a review. Positive Features: * It allows you to set a low and high threshold allowing one to keep the temperature in the desired range. * It has both a high and low alarm feature, which alerts you if the temperature goes below or exceeds the desired temperature range. * It allows the temperature probe to be calibrated with an offset. I found my probe was accurate enough over the desired range, not requiring an offset be entered. * It can be used with both heat devices, a heat lamp in my case, and cool things. The maximum controlled power is limited (1100 w), so it would not work with a high power refrigeration unit without an additional relay. Not a problem in my case. * For cooling, it allows you to set a compressor on time to prevent rapid cycling which could be bad. * The manual, if one ignores a few typos, is detailed enough to make setting up fairly easy. Just don’t lose the manual. * It does not require wifi, does not phone home, so it does not clog up your internet connection. A very positive feature. Negative Issues: The case is yellowing slightly, which happens with this type plastic. Not a deal stopper. Would I buy it again, yes. ... show more
Reviewed in the United States on October 3, 2025 by Roger Weiss Roger Weiss
    • Great Thermostatically Controlled AC Outlet
We purchased this controller along with a 110 VAC, 3/4" Brass Electric Solenoid Valve to control water flow to our outdoor water misting systems. It was super easy to hook up and program to do what we wanted it to do. The instruction sheet we received with the product was fairly comprehensive and adequate for us to get the controller to work like we wanted. But in addition, the manufacturer took the time to send us an email giving additional instructions and explanations on how to set up the controller. We didn't ask for this, they just did it on their own to try to provide the best customer service (I suppose some people weren't as comfortable with the instruction sheet that comes with the unit). The controller works perfectly and we are very happy with our purchase. We highly recommend it for those needing to have a thermostatically controlled AC outlet. A couple of things we learned in the process of using this controller in an outdoor environment: First, if you are using the product outdoors, you don't want the temperature sensor to be near the ground or in direct sunlight. Ideally, you want the sensor (that's the 10-foot white cable that plugs into the side of the controller) to be a minimum of 6 feet above the ground, or even higher if over pavement or concrete that radiates heat. The reason for this is that the sensor will register anywhere from 5-10 degrees too high on a sunny day and stay high even after the sun goes down because of the heat radiation from the ground. This is not a problem with the controller sensor, it is only responding to the environment you place it in and we checked its accuracy and it is very accurate. You also want the sensor to be shaded from direct sunlight. If in direct sunlight, the sensor will read about 2-3 degrees too high because of the sun's radiation. We placed the controller in a waterproof bag and both the controller and electric valve in a waterproof container with a sealed lid to protect it from rain and the elements. The sensor extends outside the container and is about 7-8 feet above the ground suspended on a pole. It's now been operating satisfactorily for 2 weeks and has survived a couple of aggressive rainstorms out here in the Midwest. The unit also has internal memory and remembers its settings in case of a power failure so that when you restore the power, the unit resumes normal operation. Also, our water valve is a "normally closed" valve so if there is a power failure, the solenoid valve automatically shuts the water off. The valve does not come with this product, you have to purchase it separately and is available here on Amazon. This controller is a great product and we're glad we bought it! ... show more
Reviewed in the United States on July 19, 2016 by Amazon Customer
    • So far works pretty well
Review Image by Amazon Customer Amazon Customer
I bought this to control the temperature of a water bath for making kefir, which ferments at 75 degrees. I use it to cycle an old slow cooker and use an old aquarium air pump for water circulation (see photo) to approximate a sous vide immersion circulator. The probe is sealed and waterproof, which allows me to submerge it in the bath to monitor temperature. I also plan to use it to cycle a space heater in an oven to proof dough, though I haven't tried this yet. Using the controller to cycle a slow cooker works for this application but isn't ideal. Because slow cookers work by heating a ceramic insert which then heats the water, the insert tends to be heated to a higher temperature then the water and continues to heat the water when power to the cooker is shut off. This causes the controller to overshoot the target temperature. If the water is already at about the target temperature it only overshoots by a small amount (for my application about a degree), but if the water is being brought up to temperature it can overshoot the target temperature by at least 5-10 degrees. So if you are using this as a sous vide cooker for food which demands accurate temperature control, I would recommend letting the temperature stabilize before adding your food to the water bath. Or use this controller to power a small immersion water heater of the sort used for heating water in a coffee cup (make sure to select one which uses less power than the controller's maximum power output rating). Since an immersion heater heats the water instead of the insert and does not "store" as much heat as a slow cooker ceramic insert, it will not continue to heat the water when it's turned off. This is what commercial sous vide circulators use to heat water, and they circulate the water to prevent a "hot spot" immediately around the heating element. Beyond that, the temperature measured by the controller is accurate to within a degree of what's measured by my kitchen thermometers, the controller is easy to set up, and the instruction sheet is adequate. The on/off temperatures can be adjusted in increments of a tenth of a degree, so even though it's not a PID controller it can still accurately control temperature under the right circumstances. This is a nice tool, but to get good results from it you have to have an understanding of the environment in which it's being used. ... show more
Reviewed in the United States on March 9, 2020 by Amazon Customer Amazon Customer

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