Markal 86544 Thermomelt Heat-Stik Marker, 225° F, 4-1/2 In

The Markal 86544 Thermomelt Heat-Stik Marker provides a quick and accurate method for measuring surface temperatures during welding, heat-treating, and other industrial processes. This stick is engineered to melt at a precise temperature, offering a clear visual indicator that helps operators avoid overheating and maintain material integrity.

• Provides immediate and visible temperature verification with a 1% accuracy rating for critical heat applications.
• Features a durable, stick-style design that is easy to handle and apply directly to hot surfaces without the need for complex electronics.
• Enhances jobsite efficiency by delivering fast results, allowing for seamless transitions between heating and cooling stages.

This temperature indicator is ideal for welders, fabricators, and maintenance professionals who require a reliable, low-cost solution for monitoring surface heat in demanding industrial environments.

• Temperature Rating: 225° F (107° C)
• Size: 4-1/2 in

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