Available from 3M Food Safety (Microbiology), 3M Freeze Watch Temperature Indicators are ideal for monitoring products that are at risk of being damaged when exposed to freezing temperatures during shipment and storage.
3M Freeze Watch Temperature Indicators are available at temperature levels of -4°C and 0°C and provide a visual indication of exposure to low temperatures.
These freezing temperature indicators consist of a highly sensitive indication liquid inside a specially designed ampoule. The pressure sensitive adhesive on the back of the indicator allows it to be applied to almost all clean, dry surfaces.
3M Freeze Watch Temperature Indicators are ideal for the monitoring of:
- medical implants
- some foods; and
- temperature-sensitive chemicals.