CAS Dataloggers releases four temperature monitoring kits specifically designed for the ultra-cold temperatures of the COVID-19 vaccine applications. With TandD TR-7 series data loggers, each kit includes either a TR-75wb or a TR-75nw, up to two temperature probes, up to two nylon thermal buffers, a mounting bracket, a power supply, a NIST traceable calibration certificate, and AA batteries. The kits use a cloud-based TandD webstorage service software platform for temperature excursion alarming and for the display and management of recorded data. Recorded data can be displayed on a dashboard or as a graph for ease of viewing and reporting. The WiFi and bluetooth dry ice or ultra-low freezer monitoring kit also includes access to the TandD thermo mobile app, allowing users to view and manage data remotely.