The Markal 89200 Certified Thermomelt Stick provides a precise and reliable method for monitoring surface temperatures during heat-treating processes. This temperature-indicating crayon is specifically engineered to melt at a pre-determined temperature, ensuring that critical metal components reach the necessary thermal thresholds for safety and structural integrity.
- Delivers immediate, easy-to-read results with a distinct melting action when the surface reaches 200 °F.
- Certified to meet stringent requirements for low-corrosion environments, making it safe for use on stainless steel and other sensitive alloys.
- Designed for heavy-duty industrial use with a durable holder that prevents breakage and allows for full use of the indicator stick.
This temperature indicator is ideal for welders, fabricators, and quality control inspectors working in nuclear power generation, aerospace, and shipbuilding industries where precise thermal monitoring and material purity are essential.
- Part Number: 89200
- Rated Temperature: 200 °F (93 °C)
- Size: 4-1/2 inch stick
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