Do you know how long has your product been kept above the recommended storage temperature? What if your product can tolerate some temperature exposures?
Timestrip indicator TP065 is a simple and cost-effective solution to record elapsed time within or above the specified threshold temperature. For example 8 degrees celsius for up to 8 hours.
It is a small piece and self-adhesive which allow us to attach directly to a product or packaging for almost all kind of materials. The powerful thing is it can be kept at room temperature and activated without pre-conditioning when required to use it.