PartyQ BBQ Temperature Controller for Weber Smokey Mountain Cooker The PartyQ solves the problem of unstable temperature swings in cookers, which can result in tough, dried, or burnt meat High-tech temperature device automatically controls your grills cooking temperature like an oven Digital thermometer probe helps to achieve flavorful and perfectly cooked barbecue with precise, steady low temperatures Portable: Battery-operated and lightweight, it's perfect for cookouts, camping, picnics, tailgating, fishing, hunting, and more! Fits all Weber grills and smokers. (we offer other models that work with other grills)