Use on a range of products that require refrigeration: pharmaceuticals, vaccines, whole blood products, chemicals, X-ray film and food items
Pinpoint exposure time as well as temperature
Appearance of blue color in the tag's window indicates that a critical temperature has been exceeded and when the shelf life of the product is factored in, an accurate decision can be made on product usability
Maximum time of exposure is 48 hours
Comes with an adhesive back and will attach to most clean, dry surfaces
