For Storage of Biological Sample in Biotech, Life Science, Clinical Research & Pharma & Medical usesCap: 200 Ltr/ 300 LtrTemp. Range: up to -20°C (AC- Room)Unique Design of Thermal Barrier for Better Energy EfficiencyPuf Insulated MachineHermetically Sealed Compressor with CTC Free RefrigerantTemp. Controller: DIGITAL (Sub- Zero)UV Grade Plastic Material for Long Lasting AppearanceDoor Lock for Restricted AccessibilityInner Alum. Liner for Improved Hygiene