Timestrip Minus™ is the first of its kind user-activated freeze event indicator.
Timestrip Minus™ indicators are designed to monitor products which can be damaged if frozen. Users are signaled when a freeze event has occurred by the indicator irreversibly changing from white to red.
Timestrip Minus™ has an activation button which, once pressed, the indicator vigilantly monitors for freeze events.
With Timestrips patented blister activation technology indicators do not need to be kept in a heated shipping or storage environment prior to activation. By removing the need for special shipment packaging, Timestrip Minus™ temperature indicators help to reduce the cost of cold chain temperature monitoring.