WarmMark Temperature Indicators -18C / 0F, Single-Use, Visual Alert

WarmMark Temperature Indicators -18C / 0F are a cost-effective solution for monitoring temperature-sensitive shipments. These single-use devices provide clear visual evidence when a product has been exposed to temperatures above the allowable threshold. Once activated, the indicator turns red if the temperature exceeds -18C / 0F, helping ensure product integrity and accountability.
FREE SHIPPING TO THE CONTINENTAL US 48 STATES
Specifications:

• Temperature Threshold -18C / 0F
• Temperature Accuracy +1C / +2F
• Activation – Manual pull-tab
• Storage – Cool, dark environment below response temperature; 35-55% RH
• Shelf Life – Approximately 2 years
• Quantity – 100 indicators

View the WarmMark Instructions
View the Technical Data Sheet for WarmMark Indicators