Advanced Technology: It can easily weld normal rods below 5/32 and features high duty cycle capabilities, allowing for the consecutive welding of 10 electrodes without protection. Additionally, it can operate normally in temperatures as low as minus 15 degrees, ensuring reliable performance. Safety Guarantee & Portable Design: With comprehensive safety features including over-heating, over-current, and over-loading protection, this welder ensures a secure welding experience while maintaining high-quality performance. Its portable design, equipped with an easy carrying handle, makes it convenient for transfer and storage, enabling usage in various locations. Best Choice for Beginners: Ideal for welding with E6011, E6013, E6014, and E7018 electrodes, this welder’s digital unitary design automatically matches electrode sizes and current, making it suitable for beginners. The seamless welding process produces beautiful results, even without extensive welding experience. Dual-Voltage & High-Quality Accessories: The 20A-200A current stepless adjustment and 90V-260V wide-voltage design make this welder adaptable to various voltage fluctuations. Automatic conversion further enhances its usability. The welder comes with a range of high-quality accessories, including a 500A Electrode Holder Assembly, a 500A Work Clamp Assembly.