Forced air circulation, cooling tower technology, replaceable branding. 1) Total capacity: 77L 2) Rated voltage: 220-240V/50Hz, 115V/60Hz 3) Refrigerant: R134A 4) Foaming blowing agent: R141b/cyclopentane 5) Optional basket 6) Temperature range: 0-10° C 7) Force air circulation inside 8) Fan assisted cooling compressor 9) Replaceable branding 10) Clear acrylics lid 11) Castors 12) Unit size: SC-77: Φ 567 x 811mm