Exterior and Interior Structure: Made entirely of stainless steel (Stainless Steel 304) resistant to rust and corrosion, which facilitates cleaning and ensures a long lifespan. Cooling System: Forced air cooling (internal fan) with defrosting / anti-icing feature (No Frost) for regular distribution of cold air to all shelves. Temperature Range: Ranges in cooling refrigerators between +2 to +8 degrees Celsius, while in pure freezing units it drops below zero (often reaching -18 to -22 degrees Celsius). Control and Operation: Equipped with a digital control panel (digital thermostat) for precise temperature adjustment and monitoring. Electrical Voltage: Mostly operates on 220-240 volt electricity, with a frequency of 50/60 Hz to suit standard specifications.