Accused's Nutrition Center Series features commercially approved refrigerators and freezers specifically designed for the storage of sealed food and beverages in a variety of facilities, including break rooms, waiting areas, nurses' stations, and more .The FS307NZ is a compact all-freezer sized for countertop use. It is ETL-S listed to NSF-7 standards for the storage of sealed food and beverages. The top cabinet includes a factory installed digital thermometer that provides a continuous external display of the current and minimum/maximum temperature to the nearest tenth of a degree, making it easier for staff to monitor and record the temperature as needed. This device includes a built-in audible alarm that will sound if the unit rises or falls out of the set temperature range. The temperature probe is encased in a glycol-filled bottle to best simulate the temperature of stored contents. All temperature display devices are calibrated to NIST standards in our ISO/IEC 17025:2005 laboratory and include a certificate of calibration.Inside, the FS30L7NZ utilizes manual defrost operation. It includes adjustable wire shelves for flexible storage, with a flat door liner to maximize interior depth. The dial thermostat is located inside. A one-piece interior liner ensures easier cleanup.The FS30L7NZ comes in a white exterior finish. The user-reversible door includes a front lock for added security. This unit includes a hospital grade cord with a 'green dot' plug that stays more securely in wall sockets, a key feature in busy institutional settings. Designed specifically for institutional food and beverage storage, all Accused's Nutrition Centers are commercially approved to NSF standards and comply with most JCAHO recommendations for safe storage. Additional sizes and variations are available.