【Professional Soldering Iron Kit】This portable soldering iron kit combines all the necessary soldering iron tools in one. It can meet the needs of entry-level soldering iron soldering, amateur soldering iron soldering, spare soldering iron soldering and so on 【Efficient Heating Process and Temperature Control】 Adopts ceramic internal heat chip and intelligent thermostat control. Not only heating block, temperature loss is small, but also stop heating after the soldering iron reaches the specified temperature. If the temperature of the soldering iron decreases, the chip senses the constant temperature to the specified temperature again 【High-definition LCD display】It's equipped with a clear data display, easier to read the temperature status. Allow you to control the temperature accurately between 180℃-500℃/356℉-932℉, double click on the on button to switch ℃/℉ freely. Equipped with a switch for energy saving and safe soldering 【High Temperature Resistant Non-slip Sheath】Made of heat-resistant silicone with frosted surface, it is non-slip and safer at the same time. Perfect for long term welding and maintenance work. 【Widely Used】 This soldering iron kit is widely used in equipment maintenance, circuit board soldering, DIY, computers, home appliances and other scenarios, as a set of reliable tools for beginners and welders is very suitable