Inverter, compressed air plasma cutting system, with contact striking of pilot arc. Allows a rapid, distortion-proof cutting of all conductive materials such as steel, stainless steel, galvanised steel, aluminium, copper, brass, etc. The model is equipped with a compressor and needs not to be connected to an external compressed air power source. Features: - robust and impact resistant; - reduced weight and dimensions; - warning led for torch under voltage, protections; - warning led for consumables change; - torch automatic cooling; - thermostatic, overvoltage, undervoltage, overcurrent, air failure protections. Complete with PK torch.