" MRK " 86697 MARKAL LA-CO INDUSTRIAL

350-DEGREE TEMPERATURE MARKING STICK

Thermomelt HEAT-STIK markers are a quick, low-cost method to accurately measure surface temperatures of various metals and equipment. 

FEATURES & BENEFITS:

• When the stick melts, the precise temperature is reached
• Long-lasting stick is 33% bigger than competition
• Accurate to within +/- 1% of Fahrenheit and +/- 3% Celsius rated temperatures; no need for sensor calibration
• Ideal for: pre-heating, post-weld heat treating, interpass temperature monitoring, stress-relieving and annealing
• Protective holder, shirt-clip and adjustment ring prevents breakage and improves handling
• Meets welding codes: AWS D1.1, ANSI/ASME Code B32.1 & B31.3, ASME Code Sec. I, III, and VII, NIST Traceable
• Made in U.S.A.

INDUSTRY USES:

• Welding
• Ship building and repair
• Bridge fabrication
• Metal fabrication
• Forge and casting foundries
• Railroad industry
• Steel mills and warehouses

SURFACE USES:

• Steel and iron