North Sciences is the ULT freezer brand from InTest Thermal Solutions, available on GSA from Stellar Scientific

InTest ULT freezers come standard with features that make them the safest place to store irreplaceable bio-samples

Efficient, dual/redundant cascade compressors, each which can maintain temperature indefinitely. 

Built-in, cloud based monitoring and alert system

Smart, "awareness" technology measures conditions inside AND outside the freezer, reporting and alerting issues before they become problems.