Search  for anything...
WILLHI

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

    • Based on 2,636 reviews
Condition: New
Checking for product changes
$32.99 Why this price?
Save $17.00 was $49.99

Buy Now, Pay Later

As low as $8 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Feb 24
Order within 2 hours and 21 minutes
Available payment plans shown during checkout

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).
  • 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 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


Country of Origin: ‎China


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: Monday, Feb 24

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • 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. ... show more
Reviewed in the United States on September 2, 2015 by DigiForceps
    • Working great so far.
I bought this for a small greenhouse heater control, but I'm testing it out with an oil-filled radiator in the house. Setup was easy. Construction seems solid. Temperature control has been great. It is designed to control either a heater or an air conditioner. I have it set to come on at 66 degrees and go off at 70 degrees. I also have a nearby thermometer at about the same height. Temperature readout is closely consistent with my AccuRite thermometer/humidity sensor, and the heater is appropriately turned on and off. The built-in temperature control on the heater was never accurate and always made an annoying click. At night, that click would wake me up. But, with this temperature controller, the heater makes no sound at all. It's great. It is also possible to adjust the controller thermometer reading if you find it to be off. I haven't had to do that. I love the sensor wire as it allows me to put the thermometer sensor at person height or plant height, unlike other options where the sensor is attached directly to the controller. I've only been using it for a couple of days, so I don't know about durability, but so far, it's great. I might get a couple more for other locations. Recommended! Nov 29, 2020: Still using this in my study and am delighted with it. It reliably turns a small oil-filled radiator on and off to maintain an even temperature. The unit is rated for up to 1100 watts so it is important to stay within that range. I had intended to use this in my small greenhouse but it works so well in my study that I have kept it there and bought a second one for the greenhouse. It is also working great there. To not exceed the power rating in the greenhouse, I have 2 heaters: one 400 watt heater set on a timer to come on in the evening, and another 1000 watt heater hooked up to this temperature controller. Even in the low 30's my greenhouse stays within the desired range. Both of my units have worked flawlessly. One improvement would be the option to turn off the display. At night in a dark room it can be quite prominent. I can always cover it with a heavy cloth or small cardboard box, but it would be nice if I didn't need to. That is the only thing holding me back from getting a third unit for my bedroom, which I might get anyway and just deal with it. 3/2/2021: I now have 3 of these units. All have worked flawlessly. The unit in the greenhouse would occasionally trip. This seemed to be due to a small 1000 watt ceramic heater which does have a higher current draw on startup. I turned that heater down to the 500 watt setting and no further issues. I also put one of these in my small bedroom. It seemed that I could never get the temperature in the room right, and I would find myself either too cold or too hot at night. I got one of these controllers, put the sensor at bed height and plugged in a small oil-filled heater. After some experimentation I found the perfect temperature for sleeping, and the controller silently keeps the temperature consistently even. It's great! I did need to lay a cloth over the display to block the light, but that was all. I marvel at how perfectly comfortable my rooms are now. ... show more
Reviewed in the United States on May 7, 2020 by Timothy Parker

Can't find a product?

Find it on Amazon first, then paste the link below.