Synergic Control: Bestarc mig welder adopt IGBT Inverter and Synergic technology to automatically match the recommended voltage and wire feed speed (current). At the same time, users can also adjust the welding current,you can fine tune the voltage between -3V~3V. Ideal for both beginners and seasoned professionals. 4-IN-1 Welder: 165Amp mig welder, MIG165 has multi-function for solid/gasless MIG, Lift TIG and Stick. Maximum current is 165 Amp, supporting the welding of gasless flux-cored mig wire(E71T-GS) and solid mig wire(ER70S-6), and can use 0.030"/0.035"/0.040" flux core wire size, 0.030" solid wire size. The MIG welder excels in welding stainless steel, carbon steel, and even thicker steel, meeting diverse welding needs. 110/220V Dual-Voltage: The MIG welder supports 110/220V dual voltage, automatically identifying the input voltage, and clearly display through the front panel indicator. This design enables the welder to work seamlessly in different power environments, providing greater convenience and applicability. Solid/Flux Core MIG Welder: The MIG welding machine supports both solid MIG welding and gasless flux core welding. When welding stainless or carbon steel, run the solid MIG mode with solid wire for clean, precise results. When working outdoors or in a windy environment, run the gasless flux-core MIG mode for stable, reliable welding performance anywhere. This MIG welder provides greater flexibility for different projects and working conditions. Portable & Powerful: The welding machine weighs just 13.7 pounds and comes with a shoulder strap for easy carrying and outdoor use. Package includes 1×MIG145 Welder, 1×MIG torch, 1×Earth clamp, 1×Stick holder, 1×0.040" Flux cored wire, 1×0.030" Solid wire, 1×0.030"/0.035"/0.040" Contact tip, 1×0.030"/0.035" Wire feed rollers, 1×2 meters hose, 1×220V to 110V Wire adapter, 1×Shoulder strap, 1× User manual. Digital Screen Display: Bestarc mig welder with full new technology. MIG equipment with large LED digital display voltage, current, and other parameters. You do not need to remove the helmet to assess the equipment status. You can make real-time adjustments, enhancing efficiency and accuracy. Built-in SAFETY Protection: Each welder features comprehensive safeguards, including automatic compensation for voltage fluctuation, robust protections against over-current, over-load, and over-heating, ensuring unparalleled user safety and device longevity., Manufacturer: bestarc