--- product_id: 13783914 title: "WH1436A 10A Temperature Controller 110V | Digital Thermostat Switch Sous Vide Controller NTC 10K Sensor Improved Version" brand: "willhi" price: "29080 Ft" currency: HUF in_stock: true reviews_count: 13 category: "Willhi" url: https://www.desertcart.hu/products/13783914-wh1436a-10a-temperature-controller-110v-digital-thermostat-switch-sous-vide store_origin: HU region: Hungary --- # 10A max load, 1100W power Enhanced waterproof 3m sensor probe Wide temp range -58°F to 230°F WH1436A 10A Temperature Controller 110V | Digital Thermostat Switch Sous Vide Controller NTC 10K Sensor Improved Version **Brand:** willhi **Price:** 29080 Ft **Availability:** ✅ In Stock ## Summary > 🌡️ Take control of your temperature game — precision meets simplicity! ## Quick Answers - **What is this?** WH1436A 10A Temperature Controller 110V | Digital Thermostat Switch Sous Vide Controller NTC 10K Sensor Improved Version by willhi - **How much does it cost?** 29080 Ft with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/13783914-wh1436a-10a-temperature-controller-110v-digital-thermostat-switch-sous-vide) ## Best For - willhi enthusiasts ## Why This Product - Trusted willhi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Mode Flexibility:** Seamlessly switch between heating and cooling modes to suit any project or pet habitat. - • **Smart Safety Features:** Built-in high/low alarms and compressor delay protect your equipment and peace of mind. - • **Plug & Play Simplicity:** No wiring headaches—just plug in, set your desired temp, and let it do the work. - • **Versatile Applications:** Perfect for sous-vide, fermentation, pet breeding, aquariums, and more—join the pros who trust it. - • **Precision Temperature Control:** Maintain your environment within 0.1°F/°C accuracy for flawless results every time. ## Overview The WH1436A Temperature Controller is a compact, reliable device designed for precise temperature regulation with a 10A/1100W max load. Featuring a wide measurement range (-58°F to 230°F), dual heating/cooling modes, and a waterproof 3m sensor probe, it offers plug-and-play ease without WiFi dependency. Ideal for professional-grade sous-vide cooking, pet care, fermentation, and aquarium management, it includes advanced safety alarms and compressor delay protection, making it a versatile, budget-friendly essential for millennial managers who demand control and efficiency. ## 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 Review: Inexpensive and featureful general purpose temperature controlled AC relay - If you're even considering an AC relay temperature controller, don't even think twice. Just buy the WH1436. You will not regret the purchase. I promise. Review updated 2017/05 to account for model revision (older WH1436 vs newer WH1436A). + Heating and cooling mode (i.e. power supplied if temperature is below or above a threshold) + Waterproof thermocouple included! (this is pretty hard to find on the cheap) + regulates down to 0.1 degree window (high/low bounds for on/off) + F and C units + TONS of advanced options: e.g. temperature alarms and compressor safety timeouts + 1.1kW continuous power rating (up from the 880W in the 2015 model that I bought) +/- mechanical relay click sound when device toggles state (the A model likely now uses a silent solid state relay) - Not a PID controller (more details below on why this could matter) - Upside down power connector (the A revision now uses a NEMA 15-5, which is great, but the plug is still upside down) There are a lot of temperature controllers and sous-vide devices on the market. Some have more or less features than others. Some require other parts, like thermocouples. Heck, at one point I was even considering building my own with a microcontroller, relay, and temp probe (and hours of testing and frustration). The WH1436 is what I've been waiting for and I'm so glad I held out! It's a compact, simple little device and has all the pieces you need for under $30! That's way cheaper than even I could have built one for. Other devices sell for many times this price, up to hundreds of dollars, and aren't nearly as flexible. See the Anova , Dorkfoods , or Johnson for excellent overpriced examples. My target is sous-vide, but the WH1436 could also be used for cooling applications as well. Yes, the instruction manual is a bit overwhelming, but it is detailed and accurate. There are so many features if you really want to fiddle with things, but I found the defaults intelligently chosen and usable. One change I'd suggest is to lower the d parameter from 1.0 to 0.1 (the offset between the target temperature and the relay turning on). If you need help, search youtube for the videos from Bayite and you'll see detailed video instructions on how to use the device. If all else fails, just send the guy an email and he'll get back to you, or just post a question here, as others have done, and you'll see he replies quickly. Note, this paragraph was written based on the old software, the newer software seems to be even easier: set heating vs cooling mode, lower bound, and upper bound. The only legitimate complaint that you could make about this device is that it's not a PID controller. What this means is that it works only on instantaneous temperature measurements. A PID controller uses not just the current temperature, but also tracks the total power delivered (The I in PID), and the rate of change of the temperature (the D in PID), so that it can turn the heat/cooling on and off to keep the temperature exactly at the desired setpoint. This would manifest in behavior like the heat turning off prior to the desired setpoint because the PID controller knows that the temperature will continue to rise to hit the target. It's a more intelligent approach for control (and based on over hundred year old mathematical principles). The WH1436 doesn't have a PID controller, it's just instantaneous on/off based on the setpoint, so it's not as intelligent, but for slow moving temperature settings (like a big crock pot), it can still achieve excellent tight temperature control (my window sits with 1.5C). For the price, it's unbeatable. A PID controller would be a bit more expensive, as the logic is more complicated. What amazer me is that WILLHI did release a "PID" version last year that I bought (WHI1436PID). It wasn't actually a PID controller, but it did have some really neat parameters that would permit very tight temperature control (I got it down to 0.1-0.2C from my target). However, it seems like that model isn't sold anymore. I haven't purchased the updated model (WH1436A) yet, so I can't comment on how smart the newer software is, but if it permits bounding down to 0.1C/F, then that's about as tight as you can reliably get things with a consumer product. It is incredibly versatile because it just regulates an AC socket based on a temperature. I've used it for sous-vide with a crock pot, a rice cooker, and even a portable electric stove with a dutch oven on top. They all work perfectly and deliver fantastic results. At under $30, you can even buy a few of these and set them up to have multiple baths and temperatures going at the same time. Do beef in one, potatoes in another, and vegetables in a third. Things could always be cheaper, but this is a fair price point. These temperature controllers are not particularly expensive pieces of electronics, and I'm glad we finally have an inexpensive option that gets it all right. So long as what you're trying to power is under 1kW, buy this, you'll love it. Combined with an equally affordably priced vacuum sealer and manual slow cooker , you can sous-vide like a pro for under $100. Review: It is durable, reasonably priced and does the job. - 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. ## 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 ~ 230°F(-50 ~ 110°C). The thermostat's ambient temperature range is -40°F to 176°F (-40°C to 80°C). - 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.... ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00V4TJR00 | | Best Sellers Rank | #38,982 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #38 in Temperature Controllers | | Brand | WILLHI | | Brand Name | WILLHI | | Color | White | | Customer Reviews | 4.5 out of 5 stars 2,668 Reviews | | Display Type | Digital | | Global Trade Identification Number | 00711463669641 | | Included Components | NTC temperature sensor | | Item Dimensions L x W x H | 4.9"L x 3.6"W x 1.8"H | | Item Type Name | temperature controller | | Item Weight | 1 pounds | | Manufacturer | WILLHI | | Material | Plastic | | Material Type | Plastic | | Model | WH1436A | | Number of Items | 1 | | Number of Packs | 1 | | Operating Temperature | 230 °F | | Part Number | WH1436 | | Product Dimensions | 4.9"L x 3.6"W x 1.8"H | | UPC | 711463669641 798154017615 | | Unit Count | 1 Count | | Voltage | 110 volts, 220 volts | | Warranty Description | 1 Year from purchase date | ## Product Details - **Brand:** WILLHI - **Color:** White - **Material:** Plastic - **Product Dimensions:** 4.9"L x 3.6"W x 1.8"H - **Voltage:** 110 Volts, 220 Volts ## Images ![WH1436A 10A Temperature Controller 110V | Digital Thermostat Switch Sous Vide Controller NTC 10K Sensor Improved Version - Image 1](https://m.media-amazon.com/images/I/61SNSFbZ0kL.jpg) ## Questions & Answers **Q: If power is lost, does it remember the temperature setting or does it need to be reset?** A: This device remember all the settings even in case of accidental power supply is lost. You do not need to reset everything you use it. **Q: What is that output connector? Is that some sort of US / Euro combo socket? Will it accept a USA standard NEMA-15 plug and hold it securely?** A: Yes. The socket on the controller is compatible with most plugs in the world. It's not a problem to hold US standard NEMA-15 plug securely. **Q: I purchased one of these and did not come with instructions. could someone tell me how to change c- f? i've tried everything. also other codes?** A: Press SET and UP at the same time and release buttons until CF appears on the screen. Then click set, then click UP or Down to choose C or F.Please note, once advanced setting is changed, all other settings will be reset to default. Please email us service@bayite.com for PDF manual. **Q: can the temperature probe be submerge in liquid? I want to use it for my slow cooker for sous vide cooking...** A: I use this device to measure the water temperature in my old fashioned ceramic crock slow cooker by filling the crock with water, placing the probe into the water and setting the temperature to on at low setting and off at high setting. I plug the slow cooker into the thermometer, and turn it on high to get to temperature(adding hot water from the sink to shorten this wait time) then low for cooking. It measures the temp of the water very accurately and I've been able to cook vacuum sealed meats in the water to the desired temperature. I have had 3 out of 3 successful cooking events using this method. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Inexpensive and featureful general purpose temperature controlled AC relay *by D***S on September 2, 2015* If you're even considering an AC relay temperature controller, don't even think twice. Just buy the WH1436. You will not regret the purchase. I promise. Review updated 2017/05 to account for model revision (older WH1436 vs newer WH1436A). + Heating and cooling mode (i.e. power supplied if temperature is below or above a threshold) + Waterproof thermocouple included! (this is pretty hard to find on the cheap) + regulates down to 0.1 degree window (high/low bounds for on/off) + F and C units + TONS of advanced options: e.g. temperature alarms and compressor safety timeouts + 1.1kW continuous power rating (up from the 880W in the 2015 model that I bought) +/- mechanical relay click sound when device toggles state (the A model likely now uses a silent solid state relay) - Not a PID controller (more details below on why this could matter) - Upside down power connector (the A revision now uses a NEMA 15-5, which is great, but the plug is still upside down) There are a lot of temperature controllers and sous-vide devices on the market. Some have more or less features than others. Some require other parts, like thermocouples. Heck, at one point I was even considering building my own with a microcontroller, relay, and temp probe (and hours of testing and frustration). The WH1436 is what I've been waiting for and I'm so glad I held out! It's a compact, simple little device and has all the pieces you need for under $30! That's way cheaper than even I could have built one for. Other devices sell for many times this price, up to hundreds of dollars, and aren't nearly as flexible. See the Anova , Dorkfoods , or Johnson for excellent overpriced examples. My target is sous-vide, but the WH1436 could also be used for cooling applications as well. Yes, the instruction manual is a bit overwhelming, but it is detailed and accurate. There are so many features if you really want to fiddle with things, but I found the defaults intelligently chosen and usable. One change I'd suggest is to lower the d parameter from 1.0 to 0.1 (the offset between the target temperature and the relay turning on). If you need help, search youtube for the videos from Bayite and you'll see detailed video instructions on how to use the device. If all else fails, just send the guy an email and he'll get back to you, or just post a question here, as others have done, and you'll see he replies quickly. Note, this paragraph was written based on the old software, the newer software seems to be even easier: set heating vs cooling mode, lower bound, and upper bound. The only legitimate complaint that you could make about this device is that it's not a PID controller. What this means is that it works only on instantaneous temperature measurements. A PID controller uses not just the current temperature, but also tracks the total power delivered (The I in PID), and the rate of change of the temperature (the D in PID), so that it can turn the heat/cooling on and off to keep the temperature exactly at the desired setpoint. This would manifest in behavior like the heat turning off prior to the desired setpoint because the PID controller knows that the temperature will continue to rise to hit the target. It's a more intelligent approach for control (and based on over hundred year old mathematical principles). The WH1436 doesn't have a PID controller, it's just instantaneous on/off based on the setpoint, so it's not as intelligent, but for slow moving temperature settings (like a big crock pot), it can still achieve excellent tight temperature control (my window sits with 1.5C). For the price, it's unbeatable. A PID controller would be a bit more expensive, as the logic is more complicated. What amazer me is that WILLHI did release a "PID" version last year that I bought (WHI1436PID). It wasn't actually a PID controller, but it did have some really neat parameters that would permit very tight temperature control (I got it down to 0.1-0.2C from my target). However, it seems like that model isn't sold anymore. I haven't purchased the updated model (WH1436A) yet, so I can't comment on how smart the newer software is, but if it permits bounding down to 0.1C/F, then that's about as tight as you can reliably get things with a consumer product. It is incredibly versatile because it just regulates an AC socket based on a temperature. I've used it for sous-vide with a crock pot, a rice cooker, and even a portable electric stove with a dutch oven on top. They all work perfectly and deliver fantastic results. At under $30, you can even buy a few of these and set them up to have multiple baths and temperatures going at the same time. Do beef in one, potatoes in another, and vegetables in a third. Things could always be cheaper, but this is a fair price point. These temperature controllers are not particularly expensive pieces of electronics, and I'm glad we finally have an inexpensive option that gets it all right. So long as what you're trying to power is under 1kW, buy this, you'll love it. Combined with an equally affordably priced vacuum sealer and manual slow cooker , you can sous-vide like a pro for under $100. ### ⭐⭐⭐⭐⭐ It is durable, reasonably priced and does the job. *by R***S on October 3, 2025* 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. ### ⭐⭐⭐⭐⭐ Great Thermostatically Controlled AC Outlet *by A***R on July 19, 2016* 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! ## Frequently Bought Together - WILLHI WH1436A 10A Temperature Controller 110V Digital Thermostat Switch Sous Vide Controller NTC 10K Sensor Improved Version - Amazon Basics Ceramic Space Heater, Mini Heater for Office Desk, Portable Tent Heater for Camping (Indoor Use), 500 W, With Tip-Over Protection, Lightweight (1.4 LBS), Black, 5.8"D x 3.4"W x 6"H - Commercial Chef Food Dehydrator, Dehydrator for Food and Jerky, 280W Meat Dehydrator Machine for Dehydrated Foods with 5 Drying Racks and Slide Out Tray, White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hu/products/13783914-wh1436a-10a-temperature-controller-110v-digital-thermostat-switch-sous-vide](https://www.desertcart.hu/products/13783914-wh1436a-10a-temperature-controller-110v-digital-thermostat-switch-sous-vide) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-08-21*