Tempil Thermax Irreversible Temperature label 5 level strips, Range: 71 Deg C to 99 Deg C, #26521, THE05S-C Tempil Thermax Irreversible Temperature label , 5 Level Strips, range of 71 Deg C to 99 Deg C are uniquely designed to immediately deliver accurate and reliable readings consistently – in a variety of applications or environments. Featuring a self-adhesive backing, Thermax labels can be quickly affixed to any surface. Type: 5 Level Strip, Irreversible Range: 71 Deg C to 99 Deg C Part Number: 26521 (new)/ THE05S-C (old) Packing: 10 labels in a pack - Immediate response - Accurate to +/- 2% of the Fahrenheit rating - One-way color change - Permanent record for inspection and quality control - Constantly Calibrated - Lot numbered for traceability - Oil, water and steam resistant How to use: Simply remove the adhesive backing and press the label firmly onto a clean, dry surface. The dots in the middle will darken irreversibly indicating that the rated temperature has been reached. Store in a cool, dry place.