Cole-Parmer provides a Vaccine-Trac data-logging bundle. It includes the data logger with bottle probe, bottle stand for optimal probe placement, USB drive for data transfer, and signage to simplify compliance. The data logger includes a NIST-traceable certificate from its A2LA accredited (1750.01) calibration laboratory. The bottle probe is attached to a 10 ft (3 m) micro cable that permits a refrigerator/freezer door to close on it. High and low temperature alarms can be set in single degree increments and will alert users if the temperature fluctuates outside of set points. The alarm tracking feature stores data for up to 10 different alarm events. Alarm state indication includes visual LEDs, audible alerts, and flashing LCD segments. The products adheres to the CDC vaccine storage and handling recommendations for the Vaccines for Children (VFC) Program.