... factory inspection purposes. 150L Programmable High Low Temperature Fast Changing Chamber Characteristics:1. The Equipment system includes ... within the region. 150L Programmable High Low Temperature Fast Changing Chamber Specifications: Model LY-K280 LY-K2150 ... compressor, Over-current protection switch, Non-fuse switch, Fast-blow ceramic fuse, BuzzerStandard configurationObservation window, Test hole, ...