These self-adhesive labels consist of a series of temperature-sensitive elements sealed between heat-resistant substrates with transparent windows. Each element changes color distinctly as its rated temperature is exceeded. The changes are irreversible, providing a temperature history of the surface being monitored. The labels will not de-laminate when removed for reference and can be attached to an inspection report to serve as a permanent record.

Temperature Range	29 – 290°C
Accuracy	±1°C / ±2°F (29 – 99°C range) ±1.5°C / ±3°F (100-154°C range) ± 1% +1°C / ± 1% ±2°F (160-290°C range)
Visual Indication	Clear to Black
Mounting	Self Adhesive
Storage Requirements	Store in a cool dry space, below lowest temperature level