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Masterbuilt 40" Digital Electric Smoker

Masterbuilt 40" Digital Electric Smoker

20 reviews
Regular price $349.99
Regular price Sale price $349.99
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Whether you’re a beginner or a competition-ready pro, craft your backyard masterpiece without the hassle of propane. Thermostat temperature control maintains the temperature for slow-smoked, tender brisket.  Set the time and temp using the digital control panel and experiment with flavor using the patented side wood chip loader. Master the art of smoking with Masterbuilt.


    • Over 970 square inches of cooking space.
    • Cold rolled steel body and four kitchen shelves.
    • Removable grease tray for easy cleaning.
    • Easy access wood chip loader and lock door.
    • An adjustable thermostat and electric timer help you master the art of smoking.

    40" Digital Electric Smoker 

    MES 140|B Digital Electric Smoker 

    Perfect for the beginner or the pro

    Achieve competition-ready results in your own backyard, without the hassle of charcoal or propane.

    Four Racks

    Feed a couple or a crowd 

    Four chrome-coated smoking racks

    Wood Chip Loader

    Add flavor without losing heat

    Patented side wood chip loading system - add wood chips without opening door

    Digital Control

    Set to savor

    Power on/off, control cooking temperature and time


     4 Turkeys |   8 Pork Butts |
     8 Racks of Ribs |  16 Chickens  


      Model  MB20072918
      Color Black
      25.59" in./ 64 cm.
      41.34" in./ 105 cm.
      Length 19.88 in./ 50 cm.
      Fuel Type Electric


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      Customer Reviews
      4.8 Based on 20 Reviews
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      Filter Reviews:
      Awesome smoking rig!

      I purchased the 40" smoker and the slow smoker box for a serious rig! It all works great, the only thing I wish master built would do is put some dowel holders,at the top of the smoker so we can hang sausage. I made some dowel hangers for mine and it works very well!!

      overall a good smoker

      I received this as a retirement gift. I've never had a smoker before. I've done a beer chicken, several racks of ribs, and a port butt roast. The ribs were great using the 3-2-1 method. The smoker never quite reaches is maximum temperature of 275 degrees, about 260-265. For the chicken, even though the temperature probe in the thickest part of the breast said 165 the thighs were mildly undercooked. I wanted to make pulled pork of the pork roast but after 10-11 hours of cooking the roast only got to 165.

      Great smoker!

      I have had this smoker for 5 yrs. It has turned out the best food! One thing I finally figured out. This smoker creates a lot of steam. That is great for chicken, fish etc. that you want to retain the moisture. After smoking many briskets and not achieving the hard bark I liked due to the steam, I decided to try something. After loading chips in the side tray and got it to smoking I removed the slide in loader. I opened the top vent all the way. Wala, I finally achieved greatness. Removing the loader let the steam out and allowed my brisket to get a hard bark. Finally. Now I smoke my brisket 4 to 5 hrs and get the bark I want. Then I wrap and continue smoking until done. I really love this smoker!

      Grill Collection  Review
      Great Smoker

      I have had this smoker for almost 2 months. I love how easy it is to use. So far I have smoked two whole chickens, a pork shoulder a tri tip steak and some jerky. It probably wont completely replace my large charcoal side box smoker but it allows me to smoke on weekdays when I normally would not have the time with my charcoal smoker. I also have had he slow smoke attachment which really compliments this smoker. I can do a 4-5 hour smoke and never touch it until its done.

      Another wonderful Masterbuilt product

      This is our second Masterbuilt smoker and we couldn't be happier with the purchase.

      • Once I decided on buying this particular model, I did exhaustive research on several different vendors and settled on the Grill Collection, because of their amazing customer service, response time, and unbelievable price match. Jerome was absolutely amazing to work with, and I very much look forward to ordering the rest of my appliances and equipment for my outdoor kitchen space in the coming days. The customer service from Grill Collection is unmatched by any of the other companies I have spoken with. Someone is always right there to step in and answer a question for you. After sending an email inquiry, I received a response in less than two hours. The delivery process was flawless. Once I was notified the grill had shipped, I was immediately given my tracking number, and within days I was contacted by the carrier to set up delivery. The delivery process was incredibly smooth, they placed the grill exactly where I requested it, they inspected it with me, and I couldn't be happier. From shipping to arrival, it was less than a week before it arrived to ship cross country. If you are in need of anything for your backyard space, Grill Collection is the place to buy it!!!

        Dave P.

        Charlotte, NC

      • The primary reason I chose Grill Collection is because they had the item I wanted in stock where other sites selling the same item wasn't available till the end of the year. I had already purchased the unit from another website and I really didn't want to go through the hassle of trying to get a refund and then waiting for the refund and then turning around and purchasing another unit somewhere else. I purchased the unit from the other website previously because their website said I would receive the unit by the end of July. When the transaction was completed and they finally received the notice from the manufacturer the shipping and receiving dates changed. It was now shipping by Nov 27th and receiving by Dec 2nd, basically I would be waiting half a year to receive my order so that wasn't going to work. By then summer is over!!! Second and most important reason I chose Grill Collection is because of Erica's awesome customer service, many many thanks to Erica for her service. She finalized my decision based on many factors besides the fact that I'm an Amazon Prime Member and paying through Amazon would work for me as well but also these reasons: 1. Prompted to serve customers need. 2. If I had problems with my order I know it wouldn't take hours to get s hold of customer service 3. Talking to a live representative vs machine 100% 4. Piece of mind knowing that I'm doing business with a company that's 100% behind my customer satisfaction with guaranteed product availability and delivery, makes me want to purchase only from them. 5. Lower price definitely!!! 6. 👍😇😉😆 Thank you Can't wait to get my grill!!


        Newark, NJ

      • I had a fantastic experience with the Grill Collection. First when I was shopping online for the Napoleon Prestige 500 grill you had the lowest price online. I was shopping late on a Saturday night and was not expecting anyone to be available to chat to answer some questions but someone was available (I forget his name) and he answered my questions so I placed the order that day. Lastly I know most of these were taking 4 weeks to ship but you were able to ship mine in under 3 weeks, sooner than expected. Post order support was great as well. You should be very proud of the service you provide, few companies have people online available to chat at on the weekends and shipping sooner than expected is rare!


        Jacksonville, FL

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