It is made of advanced plated iron and stainless steel, ensures product quality and properties of stability and reliability. There is a special thermostat circuit to control the temperature and you can adjust temperature according to your need by the button wheel on the electronic soldering ironProfessional soldering tool is perfect for lead-free soldering semiconductors. No soldering station needed, just plug and play, also with soft grip and non-slip gripHigh quality durable ceramic heater. Adjustable soldering irons at adjustable temperature: 200-450 CelsiusPerfect for hobbies, kits, radios, laptops, computers and electronics. It may offer longer steel construction providing longer life.After completing the longest face of the tip of the life. Use a soldering stand and other aids to avoid burning your fingers. Do not pull the tip of the soldering iron out and use it this way, which will shorten. life of the heating elements.