An entire 6.5 hour cook, all in one shot, you get to see everything that happens. This is an average hardware store budget friendly smoker, not an expensive giant tank. Watch this video to see what it takes to run a normal Offset Smoker in your own backyard.
If you're interested in the ThermoPro thermometers, he's the best way to check them out:
https://buythermopro.com/?rfsn=8109585.a48143
Check out my Amazon Store: https://www.amazon.com/shop/tonytonebbq