Markal 89175 Certified Thermomelt Stick, 175 °F, 4-1/2 In

The Markal 89175 Certified Thermomelt Stick is a high-precision temperature indicator designed for critical heat-treating applications. This professional tool provides an immediate and visible melt at exactly 175 °F, ensuring that workpieces reach and maintain the necessary temperature for structural integrity.

• Certified to meet stringent requirements for nuclear and other sensitive industrial applications where low-sulfur and low-halogen content are required.
• The stick format allows for easy, fast marking on any surface, providing a clear visual cue when the specific temperature threshold is reached.
• Durable and portable design makes it ideal for use in the field or on the shop floor without the need for electronic calibration.

This product is best suited for welders, fabricators, and quality control inspectors in the nuclear, aerospace, and shipbuilding industries who require documented, certified temperature monitoring.

• Temperature: 175 °F
• Size: 4-1/2 in
• Part Number: 89175

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