The Thermo Scientific Form Plasma Freezers are controlled with use of a microprocessor to make operation easier and more precise. These freezers have a temperature of - 30 degrees Celsius. The meet the performance and safety standards set by the FDA, ANRC and AABB. These freezers come in a variety of five models which all come in different sizes. The size difference helps to ensure that there is a Thermo Scientific Form Plasma Freezer that can be used and is ideal for any type of storage requirement. These freezers boast top quality cabinet construction and positive air flows. The refrigeration compressors are extra strong and specially chosen for use in difficult applications. There are both visual and audible warnings for malfunctions such a power failure and a temperature either lower or higher than it needs.