ColdMark

ColdMark, a single-use descending temperature indicator, is designed to help shippers identify and correct gaps in their cold chain. The ColdMark turns from clear to violet when the temperature goes below a predetermined threshold.

Available Temperatures

-3°C / 26°F
0°C / 32°F
2°C / 36°F
5°C / 41°F
10°C / 50°F

Specifications

Temperature Accuracy

+/- 1°C +/- 1°C

Activation Time

30 minutes or less 30 minutes or less

Storage Conditions

Store product above activation temperature, up to 110°F Store product above activation temperature, up to 43°C

Shelf Life

Two years from date of sale Two years from date of sale

Part Numbers

How It Works

The ColdMark indicator bulb turns from clear to violet when the temperature goes below a predetermined threshold.