This tool is a waste of time and money. I will be returning this.
First off this iron heated up quickly, melted any of the plastics that I used. That's where the pros stop.
While I was using the Iron I noticed smoke coming out of the base of the tip. Shortly after that the brass tip started to flex. I thought I was just putting too much pressure on it. After a few minutes the tip just melted off under it's own weight.
I thought that a component inside burned out so I took it apart. What I found was one 1/4 watt resistor and an LED on a 110v line.... You can see the silk screening has spaces for other components. I wonder if there is another version of this iron that has these components and is worth a crap.