Accucold brings advanced convenience to cold chain management with the SPRF36M2, a fully featured portable cooler that can be set at refrigerator or freezer temperatures for the storage of select specimens, vaccines, and other materials. This lightweight compressor-operated unit can be plugged into the 12V DC lighter socket inside any car, truck, RV, or boat, as well as 24V sources. We also include an AC adapter to allow the SPRF36M2 to be plugged into a 120V electrical wall outlet. It has a gray, plastic exterior for added durability. Four pre-installed wheels make moving the unit simple and easy, while the strap handle provides additional portability options for user convenience. Handles are also located on each side for easier lifting as needed. A factory-installed lock provides added security, with two keys included. The SPRF36M2 can be used as a refrigerator or freezer. The refrigerator has a temperature range of 2-8(degree)C perfect for storing samples, vaccines, and additional medical supplies, while the freezer can reach -15(degree)C, allowing for the storage of select vaccination materials, ice packs and more. A digital thermostat with an external LED thermometer display allows easy temperature control without requiring users to open the lid. The hammered aluminum interior can hold up to 30 liters. With a conveniently versatile design and reliable storage conditions, the SPRF36M2 is ideal for applications that require easy transportation of cold items, such as collecting samples or administering vaccines at an off-site location. Additional choices in larger and smaller sizes are available. Visit www.accucold.com to view our entire line of portable refrigeration. NOTE: Accucold refrigerators are purpose-built to the support meeting the current CDC (Centers for Disease Control) guidelines for the storage of vaccines. At this time, Accucold refrigerators have not been evaluated to the new NSF 456 standard. For additional temperature assurance, the CDC recommends a calibrated digital data logger (DDL), which can be added with the purchase of a DLSA11CAL accessory.