Widmann WM300: Welding Semi-Automatic Inverter MIG 300 Welder semi-automatic with fan cooling with thermal protection, equipped with speed control regulator.Delivers a forgiving arc, excellent out-of-position arc action, low spatter and a wide voltage range.Excellent for home projects and various repairs, perfect for car shops, farms and small welding shops.Display allows presets for additional precision and control. Features: Portable MIG 300 IGBT inverter Technology Over Heat/ Over Load / Over Voltage Protection Suitable for Steel Stainless Wire, Aluminum Wire Argon Wire, Flux Cored Wire Air Cooling Ventilation Wire Feeding Control Light Weight Specifications: Power voltage(V):1phase AC220V ±15% Frequency: 50Hz Power Input: 1ph 230V Max. No-load Voltage: 28V Output current(A): 50-100 Force range(A): n/a Duty Cycle: 10% No-load loss(W): n/a Efficiency: 85% Insulation grade: F Flux cord wire diameter: 0.6-0.9mm Housing protection grade: IP21S Weight: 12kg Dimensions: 420mm×280mm×330mm