Hot Air Gun Multi-function Adjustable Temperature Gas Soldering Iron Cordless Welding Pen

Description:
Cordless device, no electricity or batteries required for operation
Multi function melt silver and gold solder, small brazing rods, and many other materials (gold, silver, copper, tin, aluminum)
Ideal for light welding, repairs, soldering, jewelry making, hobbies, crafts, model making, etc.
Portable pocket sized, lightweight and convenient
On/off switch
Adjustable flame
Easy to maintain (uses lighter butane)
Refillable - Uses widely available Butane Gas
Flame Temperature: 1300CeMaterial: Plastic
Power: 70W-100W
Soldering iron temperature: 210~400Centigrade
Flame temperature: 1300Centigrade (2500Fahrenheit)
Capacity: 7ml
Operating time: Approx.30 minutes
Size: Approx.17.8*3cm/7.01inch x 1.18 inch

Instructions Note:
When you use this item, the first right-hand direction, open the air switch, then you can hear the sound of gas flow and smell a little gas taste. At this moment, you can use the lighter to aim at the opening part of the soldering iron head to ignite, and then pay attention to observe that the inside of the opening of the soldering iron head should turn red quickly. The bottom of the soldering iron temperature control selection twist, the actual amount of gas used to regulate the control tip temperature. Adjust the temperature, but also by observing the brightness of the tip opening to determine the temperature level. When the valve is closed there is a certain delay, the flame will not be extinguished immediately, and attention should not be adjusted too much, otherwise it will be very dangerous. A small hole at the bottom of the soldering iron for the filling Department, when used with our lighters add the same.