Manufactured by Thermo Scientific, model 3762-1 is a 19.7 cu. ft. lab chest freezer with a temperature range of -15 to 11 degree C. This largest chest-style unit is specially designed to meet the increasing lab storage requirements. The 240 volts freezer unit includes 3 upper and 2 lower storage baskets, and features textured enameled steel exterior. It has single solid lid with built-in key-lock and manual defrost system.