Features: Experience precisions soldering with our 100w high power soldering iron set, featuring automatic temperature adjustment for consistent, high quality results. This soldering iron boasts a rapid 2 second heating up time ranging from 390°f to 840℉, allowing you to tackle any soldering project efficiently with its three adjustable temperature setting. For electronics repair engineers, diyer enthusiasts, and electronic manufacturers, this soldering set is designed to meet the needs of professional requiring meticulously soldering work. Whether you're working on electronic equipment repairs, circuit board welding, or electronic manufacturing, this soldering iron is perfect for use at homes, in laboratory, or industrial environment. With its compatibilities with both c245 and c470 tip and a millisecond level feedback system, the soldering iron set ensures a stable soldering quality, making it indispensable tool for any precisions repair task. Specifications: Component:Aluminium Alloy Size:Approx.123x18.3mm/4.84x0.72inch Styles:245K/245I/245IS Package Includes: 1 Set Soldering Iron note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.