Medical Deal's discover ultra-low temperature performance with the -86℃ Upright Freezer. The freezer is designed with a graphical LED display, dual-stage cascade refrigeration, microprocessor control, digital precision sensors, low-GWP refrigerants, enhanced frost management, and layered alarms. https://www.medicaldeals.com/medical-freezer-86-upright-freezer/md-uf-4005