Brief introduction: With the continuous improvement of the internal industry norms of the medical industry, the requirements for drug operators and drug manufacturers are constantly improved and improved. In addition, according to the requirements of the new version, effective quality control measures are needed for the procurement, storage, sales and transportation of drugs, so as to ensure the quality of drugs. Features: 1. International advanced refrigeration technology of mini compressor. Using international advanced micro compressor refrigeration technology, digital touch button to control the temperature, timely show the temperature change, and can be adjusted freely. No noise, no pollution, green environmental protection, light energy saving, long service life, simple structure, small size, indoor and outdoor can be used. 2. Scope of application It is mainly used for epidemic prevention vaccine, reagent transport and cold preservation, blood products cold preservation and heat preservation. Especially for mountain areas, islands, remote and remote areas to transport vaccines, blood products more convenient. Features large cold storage area, pollution prevention, wear resistance, pressure resistance, corrosion resistance, thermal insulation. Inside use: it can be placed in the seat of the car or the trunk of the car, directly connected to the 12V dc power of the cigarette lighter in the car. On a hot summer's day, it can provide you with cool and refreshing cold drinks, whether it's going on a picnic, sightseeing, picnic, camping, fishing, long-distance driving, or traffic jams. Technical parameters: Model: FYL - YS - 258 L Volume: 258 L Storage temperature: - 18 ℃, 10 ℃ Output power: 60W Dimensions: 1235 x 595 x 890mm Refrigeration mode: compressor Weight: 54 kilograms