-40°C Upright Freezer BFUR-40-305

• LED digital display and increment at 0.1°C • Permanently lubricated cooling fan for safety and longevity • Independent inner door to avoid more cooling leaking out, and provide more stable inside temperature performance • High density CFC-Free urethane foam insulation • Build-in lock with safety • Lockable caster design • Chemically stable, CFC -free, commercially available and environmentally safe refrigerant • Optimized refrigeration system designed to maximize cooling effect and temperature uniformity • Visible and Audible alarm • Corrosion proof cabinet interior design • Power failure protect: the device would be attack by the high current when all devices restart simultaneously, the start-delay function would protect device from the damage