High-precision control with 11 adjustable levels ensures accurate welding across a range of tasks. Dual mode switching lets you choose automatic or manual operation for different jobs, from automatic consistency to hands-on control for detail work. Powerful output with dual pulse welding delivers stable weld points and is suitable for thin nickel sheets from 1 mm to 0.25 mm thick. Clear display with a 33 inch color LCD screen provides easy visibility of the working status and essential information. Applications and use scenarios - Electronics repair and assembly: suitable for precise work on smartphone batteries and connectors where controlled heat input is important. - Nickel sheet soldering: ideal for thin sheet metal projects, electronic enclosures, or hardware fabrication requiring reliable welds on nickel sheets. - Prototyping and small-batch production: supports both automatic and manual modes for diverse tasks, enabling quick setup and consistent results on thin metal components.