The Freeze Check label is a quick, efficient and economical way to tell if the temperature of a product drops below freezing 32°F. The label’s indicator changes irreversibly from clear to white and the green check mark is no longer visible, so you can tell with a quick glance if the product has been exposed to sub-freezing temperatures. Designed with a flexible, self-adhesive label, they easily apply to any number of surfaces for an economical, yet high quality solution.

Features:

• Fast, easy and affordable
• Disposal is simplified because of no glass or hazardous materials
• Tested to withstand 100 psi of pressure
• Self-activating and irreversible
• Sold in packs of 10

Specifications:

• Response Temperature: 32°F (0°C)
• Accuracy: +0°F/-2.7°F (+0°C/-1.5°C)
• Average Burst Strength: >100psi
• Ideal Storage: Refrigeration (5°C ±3°C)
• Shelf Life: 2 years
• Dimensions: 1.125” x 2.375”