Convenient Operation: This welding machine can be plugged into 110V / 220V dual voltage automatically, and allows users to select the diameter of welding electrodes. The recommended welding current will be automatically switched into, and users can also adjust the welding current according to their welding habits. This machine is so easy to use that it can be used by novice or master welders. Wide Application: The 2 in 1 MMA/Lift TIG welder is ideal for high TIG torch with stick arc welding, and is suitable for welding stainless steel, mild steel, aluminum, and other metal materials. With up to 160 more amps, it provides ideal performance for most E6011, E6013, E6014, E7018, and welding rods below 5/32 in. It’s very suitable for outdoor maintenance, garage, farm, craft, and home DIY. Advanced Technology: Featuring advanced IGBT inverter technology and advanced PWM control technology, this machine provides DC output and energy-saving benefits. The high welding inverter frequency significantly improves the performance of the machine, making the welding process easier with less splash, stable current, and good shape. Reliable and Safe: This welding machine is built in with Hot-start technology for easier arc striking, Anti-stick to easily remove the electrode from the workpiece, and Arc-force to provide smoother welding and deeper penetration. It is also installed with Over-Heat Protection, Over-Load Protection, Over-Voltage Protection, and Over-Current Protection functions, ensuring a safer and more assured welding experience. Complete Accessories: All accessories included with the package are made of high-quality materials. The package includes the MMA-160 Welding Machine, a 300A Electrode Holder, a 300A Work Clamp Assembly, a 110V & 220V power adapter, a brush for cleaning welding spatter, and an Owner’s Manual. Main Material: ABS+Steel(Q235). Size: 12.5″L × 5″W × 8.5H. Power voltage(V):110/230. Rated input current(A):17.0. Input power:6.5 KVA. No-load voltage(V):65. Output current range(A):TIG:10-160; MMA:10-140. Rated duty cycle(%):60. Measurement(MM):0.044CBM. 1 x MMA Welder. 1 x Electrode Holder & 6 feet Cable. 1 x Ground Clamp & 5 feet Cable. 1 x 220V-110V Power Adapter. 1 x User Manual.