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Common faults of electric soldering iron The soldering iron does not heat up after being energized

All in all, the Sequre smart screw driver is very useful and practical device. It’s very handy and the feel of product is very up market.

Do you have the trouble that the soldering iron tip does not stick to the tin? Reasons and solutions for the soldering iron tip not sticking to tin!

Blackening is a common oxidation phenomenon when the iron head is used for a long time. To solve this problem, there are the following methods