Features: With pulse MIG/Co,Fully digital control pretty weld shape MIG/MMA multi-function With single/double pulse mode and adjustable pulse frequency Built-in expert database, parameters can be matched intelligently Suitable for 5-15KG welding wire Applications: Suitable for welding low carbon steel, stainless steel, and aluminum materials. Suitable for MMA DIY / door and window protection, filing cabinets, security doors, Field fence and fitness equipment. Parameter: Input voltage: 230V MIG Current: 50-200A Dual pulse/Pulse range: 30-170A MMA current 20-180A TIG current 20-180A Duty Cycle: 60% 25 C Efficency: 85% Protection Class: IP21S Standard accessories: 1. 3meter N24 welding torch with Teflon Liner 2. 300A earth clamp with 1.5meter cable 3. Torch Bourdon liner 3meter1pcs 4. welding roller U type and V type,each 1pcs 5. Tips: 0.8 2, 1.0 2, AL-1.0 2,1.2 2 6. Brush and hammer