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40 inch Digital Electric Smoker

40 inch Digital Electric Smoker

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.

Frequently Asked Questions

25.59 in.
41.34 in.
19.88 in.
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 give you enough room to cook for a crowd
Four Racks

Feed a couple or a crowd

Four chrome-coated smoking racks

Add extra flavor using wood chips
Wood Chip Loader

Add flavor without losing heat

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

Digital control panel gives you precise control
Digital Control

Set to savor

Power on/off, control cooking temperature and time


Pork Butt
Racks of Rib

40 inch Digital Electric Smoker Schematic
41.34" in.
25.59" in.
Model #
25.59 in cm
41.34 in cm
19.88 in cm
Frequently Asked Questions
Curing your smoker will rid the unit of oil produced in the manufacturing process. First, make sure the water pan is in place without water in it. Set smoker temperature to 275°F and allow the unit to run for three hours. During the last 45 minutes, add ½ cup of wood chips in the wood chip loader to complete the pre-seasoning process. Power off the smoker and allow it to cool completely. (Note: Never add more than ½ cup of wood chips at a time. Additional chips should not be added until any previously added wood chips have stopped generating smoke.)
You may use dry or pre-soaked wood chips in your smoker. Dry chips will burn faster and produce more intense smoke. Chips pre-soaked in water (for approximately 30 minutes) will burn slower and produce a less intense smoke.
When cleaning your smoker, mix 50/50 hot water and apple cider vinegar in a spray bottle and shake well. Apply mixture and clean with a soft sponge. It is very important not to use harsh chemicals to clean your smoker.