Meling 2~8°C/-10~-40°C combination refrigerator freezer YCD-FL519 is designed with separate control of refrigeration and freezing. It comes with two compressors and separate control of the upper refrigeration chamber and lower freezer chamber. This fridge freezer combo adopts Freon-free refrigeration, which is environmentally friendly and energy-saving. And it comes with updated thermal insulation with CFC-free polyurethane foam technology and thicker insulation layer. The high-precision computerized temperature control helps you to set the upper temperature in a range of 2~8°C and lower temperature in a range of -10~-40°C. Meling 2~8°C/-10~-40°C Medical Refrigerator & Freezer YCD-FL519 is specially designed for reagent and other medical and laboratory materials storage.