The WarmMark Long Run is a cost-effective and disposable temperature-sensitive indicator that monitors temperature during transit and storage. Capable of providing users with visual alerts when goods are exposed to unacceptably high temperature, it also features an indicator window, allowing users to observe the duration of exposure.

The sticker label can be fixed directly onto your product or their packaging to act as visual evidence for exposure to unacceptable temperature conditions, prompting you to inspect the product quality. If the WarmMark Long Run indicator stays white, the product has not been exposed to high temperatures, however, if the temperature climbs beyond a specific threshold, a red dye will move through the window with time. If the temperature then returns back to the threshold, the dye will stop moving. Therefore, indicating to handles how long the product has been above the threshold temperature.

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Key Features

  • Time/Temperature indicator with exposure time (up to 7 days)
  • Field-armable with pull tab

Can be fixed directly onto your products or their packaging to give visual evidence of exposure to unacceptable temperature levels, prompting you to inspect the product quality.


WarmMark Brochure