Note:
1.Iron tip do not work continuously high temperature, high temperature work is easy to damage the tip!
2.Ordinary solder melting point is 183 degree Celsius, lead-free solder melting point is 227 degree Celsius, usually the welding temperature is 300-380 degree Celsius, 380 degree Celsius is the temperature of the dividing line, higher than 380 degree Celsius, iron head oxidation and loss is extremely fast, seriously affect the heating core life The Higher than 380 degree Celsius temperature display will be beating, the higher the temperature, the greater the beating!Recommended in the 300-380 degree Celsius for welding work, most of the work can be carried out, the temperature beating is normal, does not affect the use!