Electrical Welding Glue Handle ,Fixed Ring Heat Pencil Tips Soldering Pen Repair Tool, Household Small Welding Pens Anti-scalding ,Accurate Temperature Control

Lead-free soldering iron tip has fast heat conduction Internal heating intelligent electric soldering iron high power welding torch Shortcut keys for flexible temperature control Built-in smart chip to set sleep password lock, complementary temperature difference Heat-resistant sheath nut and insulating silicone sleeve, good soft rubber grip, more and comfortable, high temperature stability can protect your welding objects.