ShockWatch WarmMark Long-Run Temperature Indicator, 50 Degrees Fahrenheit/10 Degrees Celsius, 100/Box (WL 10/50)

The ShockWatch WarmMark long-run temperature indicator is a cost-effective, disposable indicator that monitors temperatures during transport and storage, indicating whether goods have been subjected to unacceptable conditions. Affixed directly to your products or their packaging, this reliable temperature indicator provides visual evidence of exposure to unacceptable temperature levels, allowing you to determine if product quality has been compromised. Use of the ShockWatch WarmMark long-run indicator can have a positive effect on your bottom line because it indicates long-term exposure of the product to temperature excursions. If the window of the ShockWatch WarmMark long-run indicator stays white, there's no problem. But if the temperature climbs beyond a specific threshold, a red dye moves through the windows of the indicator with the passage of time. If the temperature returns to below the threshold, the dye stops its progression. In this way, handlers and shippers can know for how long the product has been exposed to temperatures above the threshold.