•Two variable-frequency Refrigeration Systems •UL/CE Certified •HC Green Refrigerant •Temperature Uniformity：3℃ •Power Consumption as 8.5kw/24h. •10-inch Intelligent Touch Screen •6 Sides VIP Vacuum Insulation Material

•Microprocessor-based temperature controller •Audible and visual alarm system •Ergonomic structure design •High-efficiency refrigeration system •328L Ultra low temperature chest vaccine freezer

•Environment-friendly hydrocarbon refrigerant •Temperature uniformity ≤±1℃ •304 Stainless steel drawers •Self-closing design, hovering above 90° and self-closing within 90° •USB data can be exported and stored once every 5 minutes by default, with a maximum support of 10 years.

•Two high-efficiency refrigeration systems •10''LCD touch screen •Extreme labor-saving •Two inverter compressors •VIP insulation foaming •10 kinds of alarm functions

•Environment-friendly hydrocarbon refrigerant •Temperature uniformity ≤±1℃ •304 Stainless steel  •Self-closing design, hovering above 90° and self-closing within 90° •USB data can be exported and stored once every 5 minutes by default, with a maximum support of 10 years.

•Leading air cooling performance •Energy saving efficiency improved 40%+ •Electrical heating door for better anti-condensation effect •7 sensors for high precision of temperature control •Intelligent audible and visible alarm system

•Leading air cooling performance •Energy saving efficiency improved 40%+ •Electrical heating door for better anti-condensation effect •6 sensors for high precision of temperature control •Intelligent audible and visible alarm system

•Brand new appearance with high-quality product •Multiple alarms ensure safety of storage •High-precision temperature control •High-definition digital temperature display •3 drawers for separate storage conveniently