Ladder Technologies, LLC heat sensor labels indicate when a ladder needs to be taken out of service for testing due to exposure to excessive heat. Labels are laminated to resist changing color incorrectly due to exposure to elements, smudging and fading.
HS1000 Heat Sensor Labels meet the requirements of Chapter 4 in NFPA 1931 and Chapter 6 in NFPA 1932, current edition.
NFPA 1931 Chapter 4.1.5
NFPA 1932 Chapter 6.2.10