Colotemp Crayons

Easy to Use, Non-Toxic, Accurate Colotemp Crayons. Temperature Range 120°C to 600°C.

APPLICATIONS

Easy to Use, Non-Toxic, Accurate Colotemp Crayons. Temperature Range 120°C to 600°C.

KEY POINTS

  • Check Surface Temperature
  • Metal Working – Heat Treating – Welding
  • Measurement of Operating Temperature
  • Easy to Use – Non-Toxic
  • Accurate ± 5°C
  • Temperature Range – 120°C to 600°C
  • 1 crayon holder per box of 10

USE AND APPLICATION

  • Mark preheated surface where the measurement is desired
  • Immediate color change indicates that the measurement surface is higher than the crayon rating
  • A color change after two seconds indicates that the measurement surface is lower than the crayon rating
  • Accuracy ± 5º C
#
Initial ColorColor ChangeColor ChangeColor Change
120Light GreyViolet Blue at 120°C
245Orange BrownBlack at 245Light Grey at 335White Buff at 505
600White at 600

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