Fridge Tag 2L Vaccine Monitoring Data Logger (REFRIGERATOR VERSION), VFC Compliant (Newest Model) Meets CDC Requirements for Vaccine Monitoring and Storage Electronic Signature on Files Meets FDA 21 CFP Part 11 2 Pre-Programmed Alarms Limits for Refrigerator: 60 Minutes Above 8C and 15 Minutes Below 2C Automatically Generates 60 Day PDF Report when Connected to PC or Mac Includes USB Cable, External Sensor with Gylcol Bottle and 3-Year NIST calibration certificate compliant to ISO/IEC 17025:2005.