Cheston Ultra 400A Inverter Arc Welding Machine (MMA) LED Display Hot Start Welder Tool Heavy Duty with Welding Mask & Rods | For Steel, Iron, Aluminium, Copper & all other Metals Professional Use 400A-HIGH-PERFORMANCE WELDING: The Cheston Ultra MMA Welding Machine delivers exceptional power with a maximum output of 400A , allowing for efficient and high-quality welding performance. STABLE ARC CONTROL: Equipped with advanced technology, this welding machine maintains a non-load voltage of 75V, ensuring a stable and controlled welding arc for precise and reliable welds. VERSATILE APPLICATIONS: With an output current range of 20A to 400A, this welding machine can handle various welding tasks, accommodating welding rods ranging from 1.6mm to 5.0mm in diameter. DURABLE AND PORTABLE: The Cheston Pro MMA Welding Machine features a robust construction with IP21S protection and F insulation grade, providing durability and safety in different work environments. Its compact external dimensions of 40*17*27cm make it highly portable and easy to transport. COMPLETE ACCESSORIES INCLUDED: The package includes essential accessories such as a 1.5-meter electrode holder (25mm mark 30mm) with a 500A capacity, a 1.5-meter earth clamp (25mm mark 30mm) with a 500A capacity, a brush for cleaning, a hand-held shield for protection, and five welding rods measuring 5.0mm in diameter.