25 Jul -86℃/-112℉ 20L Portable Ultra Low Temperature Freezer Laboratory Samples Storage
About this item Superior performance:ultra cold freezer patented ultra-low temperature technology, fast cooling, low temperature, low energy consumption Accurate temperature control: laboratory freezer microcomputer digital control, real-time temperature display, and the adjustment unit is 0.1°C. Intelligent alarm system: A complete alarm system (over-temperature alarm system...