We have some types soldering iron.And how to defined a soldering iron good or not?You guys may be first thingink about price, then the size,or the exterior.
We now live a modern life,full of the smell of technology,or like somebody say that full of the smell of reinforced concrete,it just the great progress of our age.
It is important to choose a right wattage for the soldering iron. The typical soldering iron is rated between fifteen and twenty-five watts.
Common faults of electric soldering iron
The soldering iron does not heat up after being energized