Matweld Tempindic Temperature Crayon 79°C (175°F)

Matweld Tempindic temperature crayons are calibrated marking tools used to indicate when metal surfaces reach specific temperatures during welding operations. With ±11% accuracy and lead and sulphur-free composition compliant with European RoHS regulations, simply mark the metal surface and the crayon will melt when the rated temperature is reached. Ideal for pre-welding, inter-pass, and post-welding temperature monitoring in professional welding applications.