• Stick instantly melts at designated temperature for easy and immediate visual inspection. • Calibration-free with 100% reliability • Accurate to within +/- 1% of Fahrenheit and +/- 3% Celsius rated • Comply with preheat temperature requirements of AWS D1.1, ASME Code Sec. I, III and VIII, ANSI/ASME Code B31.1 and B31.3. • Made in U.S.A.
Made in USA! The Tempilstik is the original temperature indicating stick. Tempilsticks are precise even for the most critical jobs and meet the preheat temperature requirements of AWS D1.1 and other welding code specifications. Tempilstiks are densely constructed to last longer than other brands, each delivering more than 11,000 6 inch marks that are NIST traceable and certifiable for nuclear use. Applications: surface preheating, welding and metal fabrication, annealing, stress relieving, interpass monitoring and controlling, post-weld surface heating, machine and equipment operations.