Certified Alarm Thermometer
Model 12215
Quick Start Guide
This thermometer features a temperature-buffered sensor enclosed
in a bottle of propylene glycol solution, classified as GRAS (generally
recognized as safe). This ensures accurate measurements that are
not impacted by rapid temperature fluctuations caused by frequent
refrigerator or freezer door openings. It also mimics temperature
readings in a medium similar to common fluids stored in food and
laboratory refrigerators, freezers, and cold display cases.
