WarmMark Long Run Time Temperature Indicators - 31C/88F - 100 ct

The WarmMark Long Run is a specialized, cost-effective, and disposable temperature indicator designed for long-duration transit. Calibrated for a 31°C (88°F) threshold, this device provides continuous monitoring for up to 7 days.

Visual Evidence of Product Integrity

Affixed directly to products or packaging, these ascending time-temperature indicators provide visual evidence of heat exposure. Using the WarmMark Long Run helps businesses:

• Protect the Bottom Line: Identify products affected by long-term temperature excursions.
• Determine Quality Loss: Assess if product efficacy has been compromised during storage.
• Enhance Accountability: Provide proof of handling conditions to stakeholders.

How the WarmMark Long Run Indicator Works

The device features a color-coded mechanism that tracks the cumulative duration of thermal breaches:

If the window stays white, your shipment is safe. If the temperature exceeds 31°C (88°F), a red dye moves through the windows. If the temperature drops back below the threshold, the dye stops, allowing handlers to see exactly how long the product was exposed to heat.