Markal 89350 Certified Thermomelt Stick, 350 °F, 4-1/2 In

The Markal 89350 Certified Thermomelt Stick provides a precise and reliable method for monitoring surface temperatures during heat-sensitive industrial processes. This specialized temperature indicator is designed to melt at exactly 350 °F, ensuring that critical preheating and post-weld heat treatment requirements are met with accuracy.

• Certified to meet stringent nuclear and military specifications for low-corrosion applications, containing minimal halogens and sulfur.
• The 350 °F melting point provides an immediate visual confirmation, improving efficiency by eliminating the need for complex electronic gauges.
• Designed with a 4-1/2 inch length for easy handling and long-lasting use on demanding jobsites.

This temperature indicator is ideal for welders, fabricators, and quality control inspectors working in nuclear power generation, shipbuilding, and aerospace industries where precision and material integrity are paramount.

• Temperature Rating: 350 °F (177 °C)
• Length: 4-1/2 in
• Certification: Low-corrosion certified

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