Ultra Low Temperature Freezer -105 Degree Refrigerator Medical Fridge. High-Quality Components: Equipped with SECOP compressor, EBM fans, and Keld thermostat. Durable Interior Material: Constructed with 304 Stainless Steel for corrosion resistance. Advanced Safety Alarms: Features audible and visual alarms for temperature deviations. Customizable Options: LCD touch screen and temperature recorder are optional. Robust Insulation: 150mm foaming layer ensures efficient thermal retention. Eco-Friendly Refrigerant: Uses fluorine-free environmental protection refrigerant. Certified Quality: ISO9001, 3C, and CE certified by professional manufacturer.