WarmMark Duo 10C and 34C - 100 ct

The WarmMark Duo® by Shockwatch is a disposable temperature indicator that is used while shipping and during storage.  These cost-efficient indicators alert the user as to whether items have been subjected to conditions that are not what is needed.  The easy to read indicators give visual proof of exposure to temperatures that are not acceptable to your requirements. 

• It is ideal for products with a known temperature stability curve and expiration characteristics at certain time and temperature combinations.
• WarmMark Duo Indicates the duration of temperature exposure at two different activation temperature levels. If the windows in the WarmMark Duo indicator stay white, there’s no problem. But if the temperature climbs beyond two specific thresholds, a red color moves through the windows of the indicator with the passage of time. If the temperature returns to below the threshold, the color stops moving. In this way, handlers and shippers can know how long the product was exposed above the threshold temperature.
• Monitor for the length of time above 10°C and for brief excursions above 34°C
• Know if a product has been exposed past a threshold and check for high temperature spikes.
• Quantity 100
• Field-armable with pull tab

Click Here to View the WarmMark Instructions