--- product_id: 20347283 title: "Markal Thermomelt Temperature Indicator Heat Stick, 350 Degrees Fahrenheit, 5\" Length" brand: "markal" price: "€ 39.34" currency: EUR in_stock: true category: "Markal" url: https://www.desertcart.hr/products/20347283-markal-thermomelt-temperature-indicator-heat-stick-350-degrees-fahrenheit-5 store_origin: HR region: Croatia --- # 350Β°F max temp precision 0.5 sec rapid response 33% larger & break-resistant Markal Thermomelt Temperature Indicator Heat Stick, 350 Degrees Fahrenheit, 5" Length **Brand:** markal **Price:** € 39.34 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Stay ahead of the heat with precision that never quits! ## Quick Answers - **What is this?** Markal Thermomelt Temperature Indicator Heat Stick, 350 Degrees Fahrenheit, 5" Length by markal - **How much does it cost?** € 39.34 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/20347283-markal-thermomelt-temperature-indicator-heat-stick-350-degrees-fahrenheit-5) ## Best For - markal enthusiasts ## Why This Product - Trusted markal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Pro-Grade Convenience:** Durable metal holder with pocket clip and gravity advance - β€’ **Rapid Melt Technology:** Chalky mark instantly melts to clear liquid for quick readings - β€’ **Durability Meets Demand:** 33% bigger, stronger stick reduces replacements - β€’ **Precision Heat Detection:** Accurate within Β±1% for critical surface temps - β€’ **Certified Safety & Compliance:** Meets ANSI, ASME, AWS, and NIST traceable standards ## Overview The Markal Thermomelt Heat Stick is a 5-inch, reusable temperature indicator designed for industrial precision up to 350Β°F. Featuring rapid 0.5-second response and certified compliance with top industry standards, its 33% larger, break-resistant design ensures durability and cost-efficiency. Ideal for demanding applications like welding, forging, and nuclear-certified environments, it delivers fast, accurate surface temperature readings with a convenient metal holder for on-the-go professionals. ## Description Thermomelt when temperature measurement is critical. The Markal Thermomelt temperature indicator with superior break-resistance is the industry’s largest, longest-lasting stick, improving efficiency and uptime. New Certified Thermomelt Heat Stiks are specifically analyzed and certified to contain low concentrations of halogens, sulfur and low melting point metals (less than 250 ppm). Ideal for use in nuclear power generation facilities such as shipbuilding, atomic energy or anywhere that nuclear certification is required. 33 Percent bigger and stronger; same proven reliability. Bigger, break-resistant stick cuts down on replacement costs. Improved holder features a durable metal shaft and convenient pocket clip. Gravity advance holder protects stick and prevents it from slipping back inside. Meets ANSI/ASME Code B32.1 and B31.3, AWS D1.1 and ASME Code Sec. I, III and VII, NIST traceable. Typical application includes: ship building, pressure vessels, boiler systems, bridge construction, power piping systems. Made in the USA. ## Features - Accurate, fast, low-cost method for measuring surface temperatures - Ideal for applications such as annealing, forging, welding, bending, forming - Initially the mark appears dull and chalky then quickly melts to a transparent-appearing liquid - Accurate to within +/- 1 percent of rated temperature - 33 Percent bigger and stronger; same proven reliability ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001YYBHF8 | | Additional Features | High Accuracy | | Age Range Description | Adult | | Best Sellers Rank | #20,978 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Temperature Indicators | | Brand Name | Markal | | Color | Red | | Customer Reviews | 3.4 3.4 out of 5 stars (21) | | Display Type | Analog | | Global Trade Identification Number | 00048615866970 | | Immersion Depth | 5 Inches | | Included Components | Adjustment Ring, Protective Hold | | Indoor Outdoor Usage | Indoor | | Item Length | 5 Inches | | Manufacturer | LA-CO Markal | | Model | 86697 | | Model Name | 86697 | | Outer Material | Metal | | Part Number | 86697 | | Product Care Instructions | Wipe Clean | | Response Time | 0.5 seconds | | Reusability | Reusable | | Smart Home Compatibility | Not Smart Home Compatible | | Specification Met | Certification | | Style Name | Fahrenheit | | UPC | 048615866970 | | Unit Count | 1.0 Count | | Upper Temperature Range | 350 Degrees Fahrenheit | ## Product Details - **Age Range (Description):** Adult - **Brand:** Markal - **Color:** Red - **Display Type:** Analog - **Included Components:** Adjustment Ring, Protective Hold - **Outer Material:** Metal - **Product Care Instructions:** Wipe Clean - **Special Feature:** High Accuracy - **Specification Met:** Certification - **Unit Count:** 1.0 Count ## Images ![Markal Thermomelt Temperature Indicator Heat Stick, 350 Degrees Fahrenheit, 5" Length - Image 1](https://m.media-amazon.com/images/I/41dtO2odtSL.jpg) ![Markal Thermomelt Temperature Indicator Heat Stick, 350 Degrees Fahrenheit, 5" Length - Image 2](https://m.media-amazon.com/images/I/41B-1oYdmJL.jpg) ![Markal Thermomelt Temperature Indicator Heat Stick, 350 Degrees Fahrenheit, 5" Length - Image 3](https://m.media-amazon.com/images/I/51hC2mWjlyL.jpg) ## Available Options This product comes in different **Temperature Range, Style** options. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/20347283-markal-thermomelt-temperature-indicator-heat-stick-350-degrees-fahrenheit-5](https://www.desertcart.hr/products/20347283-markal-thermomelt-temperature-indicator-heat-stick-350-degrees-fahrenheit-5) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-20*