Heightlights of Senior:
1. 4 temperature stages of pit, and 4 temperature stages of meat
2.Whenever meat temperature reaches to set value, the meat probe will take over control of fan. then You keep meat at desired temp. other than the pit. Your purpose is smoking the meat, not the pit
3.PID variable voltage outlet, the fan will run faster or slower, other than competitor's simply on/off relay
4. Adjustable maximum fan speed, a big fan can suit for small, medium, and large pits.
5.Shutter inside the fan adapter. When fan stops running, the shutter will close air inlet automatically