Fire pit selection Consider the barbecue pits are portable. Outdoor barbecue pits are our own items, so the best time to consider the purchase of this problem, we can facilitate the carrying, which can bring us a lot of convenience, it is recommended that the best choice is the kind of folding barbecue furnace. According to material purchase. Barbecue stove on the market a variety of materials, and the price varies, not necessarily expensive, but the iron barbecue pits life is certainly not very long, it is recommended to choose the kind of stainless steel, more iron than the solid Durable, and not easy to rust. According to the size of barbecue pits optional. Some people think that the smaller portable the better, but also need to take into account the number of barbecue factors, so the number of barbecue when you can choose to determine the size of each barbecue, so that everyone can eat delicious barbecue. Whether with oil and smoke-proof device. Barbecue, the meat will drop oil, oil droplets fell to the high temperature of the stone will smoke, smoke on the food will have a bad taste. Therefore, the furnace should have some kind of equipment to catch the oil, and then let the oil flow to the outside of the furnace. Whether with a thermometer. In the barbecue recipes often see what the temperature bake for a long time, if there is no thermometer, we can only rely on speculation, so it is difficult to judge whether the food is cooked.