Features Battery backup for temperature display and alarm Single compressor low-energy system Galvanized, pre-painted steel cabinet Eco-friendly, HCFC-free Nature R refrigerant User-friendly and maintenance-free Efficient cyclopentane insulation Digital XR30CX controller Energy efficient LED light. Specification; Type VT78 Dimensi(mm)LxWxH 600x645x895 Volume(L) 71 Temperature -60 °C to -80 °C Watt 300 Basket 1 Refrigerant MIX R600 + R1150 Weight(Kg) 53