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👨 willhi digital temperature controller with over current protection - 1650w, 110v, 15a for heating and cooling -22~572℉. ideal for reptile freezer, greenhouse temperature control. model: wh-1803b logo

👨 WILLHI Digital Temperature Controller with Over Current Protection - 1650W, 110V, 15A for Heating and Cooling -22~572℉. Ideal for Reptile Freezer, Greenhouse Temperature Control. Model: WH-1803B Review

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Very good

Revainrating 5 out of 5  
Rating 
4.9
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Description of 👨 WILLHI Digital Temperature Controller with Over Current Protection - 1650W, 110V, 15A for Heating and Cooling -22~572℉. Ideal for Reptile Freezer, Greenhouse Temperature Control. Model: WH-1803B

Temperature Control Made Easy with the WILLHI Digital Temperature Controller

Are you in need of a reliable temperature controller to maintain optimal conditions for your reptiles, freezers, greenhouses, or other temperature-sensitive environments? Look no further than the WILLHI Digital Temperature Controller WH-1803B. With its impressive features and versatility, this temperature controller is a must-have tool for anyone seeking precise temperature regulation.

Efficient Temperature Range and High-Quality Probes

Equipped with high-quality probes, the WILLHI Digital Temperature Controller offers a wide test range of -30°C to 300°C (-22°F to 572°F). The temperature probe utilizes an NTC sensor with waterproof capabilities, ensuring accurate readings even in demanding conditions. With a resolution of 0.1°C/0.1°F, you can rely on the precision of this controller for your temperature-sensitive applications.

Enhanced Safety with Overcurrent Protection

Safety is a top priority when it comes to electrical appliances. The WILLHI Temperature Controller is designed to provide peace of mind with its built-in overcurrent protection feature. With a powerful output of 110V, 15A, and 1650W, this controller can handle household and industrial requirements with ease. Additionally, the included 14 AWG UL-certified input cable ensures durability and reliability. In the event of a short circuit or overcurrent situation, the overcurrent breaker automatically shuts off the controller, providing an extra layer of protection.

Convenient Timing Delay and Alarm Functions

The WILLHI Temperature Controller offers useful timing delay and alarm functions, allowing you to customize your temperature control experience. You can set a shut-off timing delay of up to 30 minutes after the temperature exceeds or falls below your desired range. This feature helps prevent excessive cycling of the thermostat, ensuring stable temperature regulation. Moreover, the controller includes an alarm that notifies you when the temperature exceeds the set limit or encounters a sensor error, ensuring you stay informed of any anomalies.

Wide Range of Applications

The versatility of the WILLHI Digital Temperature Controller makes it suitable for a wide array of applications. Here are just a few examples:

  • Refrigeration and heating control
  • Seedling heat mats
  • Pet breeding environments
  • Incubation chambers
  • HVAC equipment
  • Accelerating germination processes
  • Electric radiators
  • Electric ovens
  • Fermentation chambers
  • Grow tents
  • Home brewing setups
  • Aquarium temperature control
  • Smokers and BBQs
  • Whether you're a hobbyist, a professional in the agricultural industry, or someone in need of precise temperature control for their specific application, the WILLHI Digital Temperature Controller is here to simplify your temperature regulation needs.

    Excellent Service and Warranty

    Setting up the WILLHI Temperature Controller is a breeze, thanks to the user-friendly design and the included professional user guide. In case of any questions or concerns, their dedicated customer service team is ready to assist you. Additionally, the product is backed by a comprehensive warranty, ensuring your satisfaction and providing peace of mind with your purchase.

    [Large Test Range of Temperature Controller]- High quality temperature controller comes from high quality probes, our temperature probe was made of NTC sensor with waterproof. Range: -30 ~300 °C/ -22~572 °F, Resolution: 0.1°C/ 0.1°F. Support heating and cooling model. [Overcurrent Protection- Safety]- @110V 15A 1650W output apply to most household and industrial, 14 AWG UL certification input cable, it's thicker than most products on the market, But what's more worth mentioning is the over current protection feature: with over current breaker designing, it can shut off if short circuit or over current happened. [Timing Delay and Alarm]- You can set 0-30 minutes shut off timing delay after temperature over or below your seted, this way the thermostat will not be turned off and on excessively. Set the maximum desired temperature for the heat mat. Alarm when temperature exceeds the limit or when sensor error. [Widely Applied]- The thermostat can be used to control a wide variety of refrigeration and heating, seedling heat mat,pet breeding,incubation,HVAC equipment, accelerating germination,electric radiator, electric oven,fermentation, grow tent, home brewing, aquarium, Smoker and BBQ, etc. [Service and warranty]- User friendly to setup tempereture controller with professional uesr guide. We provide this WILLHI Digital Temperature Controller with 6-Month Warranty and 24hours customer service.

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    Reviews

    Global ratings 8
    • 5
      7
    • 4
      1
    • 3
      0
    • 2
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    • 1
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    Type of review

    Revainrating 5 out of 5

    I like it very much

    First impression - unpacking. I was surprised that the packaging looked more like a high tech device. I could do an unboxing video. Important: * The display is easy to read. * The accuracy of the temperature sensor differs by 0.1 from other measuring devices. * The procedure for programming the heater on/off thresholds was relatively simple.* The user guide provides simple example procedures.* Your programmed thresholds will be retained if the unit is unplugged (at least for a short period of…

    Pros
    • Lots of positive emotions
    Cons
    • -

    I got this a while ago as a backup temperature controller for my restaurant business. Because of this, I didn't open the box for a while, and when I finally opened it (to service the sourdough cooler) the probe cord was neatly cut in half. I took the probe from another temperature controller I have (NTC). type) and the wires connected. it says 187 degrees Fahrenheit at normal room temperature. I put the probe in the fridge and it seems to go up and down but it's set ridiculously high. I tried…

    Pros
    • Price
    Cons
    • Low repairability

    Revainrating 5 out of 5

    Fails after only 9 months - Update - Promised new

    Updated 3 Star Rating: I am pleased to report that I have contacted Willhi and they have promised to replace the unit as the probes are not separate are available. Unfortunately this unit was out of stock at the time but let me know they were out of stock for a month. I got in touch this evening and they replied straight away that they are available and will ship one. I will report it and update to 4 when it arrives and possibly 5 when it runs for a year. Initial 1 Star Rating: Received in the…

    Pros
    • New
    Cons
    • unreliable

    Revainrating 5 out of 5

    Great for Electric Smokers

    I bought this for more even temperature control for my electric smoker. It was very easy to set up and use with the included instructions (which are in very small print). It makes a soft, audible click when power is cycled on and off; It's nice to have a beep that it's working. To reduce the rapid on and off, I set the upper and lower temps 10 degrees (F) above and below my target temp and it turns on when the low trigger number is pressed and turns off when the high trigger number is reached…

    Pros
    • Great Price
    Cons
    • There are Cons

    Revainrating 5 out of 5

    Solid controller - accurate and responsive; almost 5 stars

    I use this controller in a lab to keep a water bath boiling. The controller has proven itself very well for this. The high and low set points allow for minimal clipping, basically watch your input and adjust the set point on the fly to suit your control range. Once set up, the device did a great job. As is usual with these devices, the instruction manual wasn't very well written, but reasonably clear and overall helpful. The big downside for me was that the temp sensor seems to be built in so…

    Pros
    • Decent performance
    Cons
    • Some bugs

    Revainrating 5 out of 5

    I switched my analog smoker controller to digital.

    I bought this device to digitally control my analog electric smoker. The analog controller on my electric smoker required a lot of attention to keep the temperature anywhere near the desired temperature. It is influenced by the heat of the smoke pellets and the temperature of the food. By adding WILLHI WH-1803 I can control the temperature in a narrow range and be sure it is the same as I set it. Temperature setting is easy. If I need 225 degrees, I set the switch-on temperature to 224 degrees…

    Pros
    • Temperature controller
    Cons
    • No output

    Revainrating 5 out of 5

    Very Impressed: Try, measure and verify

    I am very impressed. From the moment I opened the shipping box and found product packaging that looked like it contained either a cell phone or an expensive watch, I was impressed. Even the product in the box looked like it had been pressed into the packaging. The product felt heavy and significant, and the plastic was smooth, hard, and sleek, and didn't look like it could be easily scratched or damaged. The display surface also felt solid and was not easily damaged. As soon as I plugged it in…

    Pros
    • Test, measure and verify
    Cons
    • Cable is shorter than other picks

    Revainrating 5 out of 5

    Used to control an electric grill/smoker

    So I bought a typical cheap electric smoker without a digital smoker model. The one I bought uses a standard bimetal thermometer which controls the heating element just like a standard oven, only cheaper. This setting is extremely unreliable when attempting to maintain the heat range for smoking over an extended period of time, such as a beef brisket. So I did some research and needed a digital temperature controller with a range of 0 to 300 degrees plus. I found the WH-1803B to do exactly what

    Pros
    • Industrial & Scientific
    Cons
    • Something else