<0°C Temperature Indicator

Temperature indicators provide accurate, irreversible, evidence of a below threshold temperature excursion. The indicator turns from clear to magenta when the temperature falls below its threshold. A visual check of the indicator alerts the recipient if the temperature has been unacceptably cold and enables simple accept / reject decisions.

Specifications:

• Response Time: Within 60 minutes

• Activation: None - Product arrives ready to use. No pre-activation required

• Accuracy: ±1°C / ±2°F

• Quantity: pack of 100

Interpreting the Freeze Indicator: 

Freeze exposure equal to, or beyond, the time and temperature specification is shown when the indicator dot is as dark, or darker than, the reference dot.

Learn more about How to Use the Freeze Indicator Here >