The Markal 86769 Thermomelt Heat-Stik Marker provides a quick and accurate method for measuring surface temperatures during welding and heat-treating processes. This precision tool is designed to melt at a specific temperature, ensuring that critical thermal limits are monitored without the need for complex electronic equipment.
- Delivers immediate, visible verification when the target surface temperature of 450°F is reached.
- Engineered with a durable design that withstands rigorous industrial environments and high-heat applications.
- Features a simple, stick-style application that requires no calibration or batteries, improving jobsite efficiency.
This temperature indicator is ideal for welders, fabricators, and quality control inspectors who need a reliable way to monitor pre-heating, interpass, and post-weld heat treatment temperatures.
- Part Number: 86769
- Temperature Rating: 450°F (232°C)
- Size: 4-1/2 inches
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