Accucold medical all-freezers offer low temperature storage in a perfectly sized footprint. The VT65 is an upright all-freezer sized with a 24" footprint. The front-breathing design allows built-in installation, while the fully finished cabinet also allows freestanding use. A factory installed keyed lock offers added security. The digital thermostat is located in the kickplate so that users can manage the temperature without opening the door. A NIST calibrated high/low temperature alarm is also included. Inside, the VT65 utilizes static manual defrost operation to maintain stable temperature. This unit can reach temperatures as low as -30 C. Three slide-out basket drawers offer convenient storage while minimizing temperature fluctuations when the door is open. Note: This unit is ETL-S approved to NSF-7 standards under the model number "VT65MLBIMEDDT7." NOTE: Accucold freezers are purpose-built to the support meeting the current CDC (Centers for Disease Control) guidelines for the storage of vaccines. As referenced in the current Vaccine Storage and Handling Toolkit, these units incorporate several key features for stable operation. For additional temperature assurance, the CDC recommends a calibrated digital data logger (DDL), which can be added with the factory-installed option DL2B or addition of the DL2BKit accessory. Select Accucold products have been tested and certified to the new NSF 456 standard, and are now available for purchase. For additional information, contact our products specialists.