Presenting the -50 To -80 degrees C temperature range PLUS HD Ultra-Low Temperature Upright Freezer model ULT3280-10HD-V from Thermo Scientific Revco. This unit features a unique - composite thin-wall design that creates more storage without increasing cabinet footprint and a refrigeration system with low power consumption, low heat rejection and higher heat removal capacity with multiple setpoints system. Its built is of high quality steel with corrosion-resistant coating for added durability and its interior shelves are also stainless-steel reinforced for higher loads. The unit's washable filter provides protection from dust on the condenser, which can reduce refrigeration performance and increase risk to sample. ULT3280-10HD-V includes a temperature chart recorder, RS232 output and 4-20mA output and is compatible with Thermo Scientific Revco Racks and Accessories.