Thermomelt HEAT-STIK markers are a quick, low-cost method to accurately measure surface temperatures of various metals and equipment. Available in 88 Fahrenheit and 32 Centigrade temperatures, the stick-in-holder design provides convenience and durability for long-lasting use in the workshop or in the field. Please note that the color of the Thermomelts are not a part of their function, since the temperature signal consists of melting. Indicator color is subject to change without notice. 86401 86400 86436 86463 84664 86481 86516 86526 86544 86517 86563 86562 86589 86625 86661 86715 86733 86734 86751 86769 86787 8680586823 86841 86859 86868