The irreversible 4-pt micro horizontal temperature label is a self-adhesive design used as a quick inspection tool that the product is in the usable condition during the shipping and receiving process with a temperature point of 320 to 351°F.
The irreversible 4-pt micro horizontal temperature label is a self-adhesive design used as a quick inspection tool that the product is in the usable condition during the shipping and receiving process with a temperature point of 320 to 351°F.
| Number of Temperature Indicators | 4 | 
| Max Temperature | 351°F | 
| Temperature Points | 320, 331, 340, 351°F | 
| Initial Color | White | 
| First Color Change | Black | 
| Height | 11/64" | 
| Width | ½" |