A near-door reading alone does not describe the whole container.

Locate the observation. Link probe position, lid movement and product distance from the door in one record.

Build the comparison. Review near-door and centre readings on one timeline; inspect gasket and latch separately.

Four record fields

  • Probe position
  • Lid movement
  • Door distance
  • Reading time

A door-area air rise is not product temperature; authorised process decides disposition.