Industrial Temperature Sticks, Crayons, Labels, and Paint Markers for Weld Bays, Quality Assurance, and Process Control {Precision temperature control distinguishes repeatable, spec-compliant work from trial and error. Across shops, foundries, refineries, power stations, and paint lines, teams rely on fast, visible proof that a surface has reached a specific heat https://brightstory430.webbuzzfeed.com/37214012/some-easy-facts-about-heat-stick-or-fahrenheit-temperatures-sticks-or-centigrade-temperatures-sticks-described