Labtron -40°C Upright Freezer is a direct cooling, microprocessor-controlled unit with 270 L capacity. It features a -20 to -40°C range, manual defrost, R290 refrigerant, EBM fan, powder-coated housing, 7 adjustable shelves, a digital display, PRT sensors, and secure locks for safe sample storage. Login Login 0 repins 0 comments 0 likes