Koocu Koocu, Gas Wireless Gas_Soldering Iron Pen (PEN)

This compact designed soldering pen is ideal for professional use. Soldering can be performed and adjusted from the control knob from 200~450℃. Interchangeable iron plated tips are available to make the soldering station excellent for electronic and electric use.

Features:
Professional soldering tool is great for lead-free soldering semiconductors.
High quality long lasting ceramic type heater.
Adjustable temperature controlled soldering irons: 200~450℃ (there is a knob wheel on the electronic soldering pen for temperature adjust).
Ideal for hobbies, kits, radios, and electronics work.
Iron plated tip and stainless steel construction offer longer life.

Operating:
Clean the parts to be joined.
Clean soldering iron tip and tin all faces of tip with a coating of solder.
Head parts (not solder) to be joined.
Apply flux-core solder to heated parts, not soldering tip, and heat it till solder melts and flows freely.

Caution:
When the soldering iron is plugged in for the first time, there comes out a smoke from the tip end. The smoke stops in a smoke while and a smoke never comes out again.
Use soldering stand and other aids to avoid burning fingers.
Don't pull the soldering iron tip outward and use it, it will shorten the heating element life.
Don't file the long life tip face and don't apply too much solder unnecessarily.