Refurbished Thermo Forma Scientific 938 ultra-low temperature horizontal freezer. Dual-stage cascade refrigeration with hermetic compressors, temperature range from -50 °C to -86 °C. High-density CFC-free polyurethane insulation (cabinet 5 cm, lid 2 cm, sublids 1 cm). Ergonomic stainless steel lid with airtight seal and washable filter. Microprocessor control with LED display for temperature and alarms. Interior volume of 360 L with 230 V / 50 Hz power supply. Adjustable stainless steel racks. CO₂ and LN₂ backup compatible. Exterior dimensions: 1803 × 1029 × 730 mm. Weight: 408 kg.