... , thermostatic protection, four pole current adjust MIG-130 Welding MachineProduct Description:InstructionMIG-100 MIG-130 Altenating current(AC), portable, fan-cooled, thermostatic ... )3.04.5class of insulationHHweight (Kg)1416dimension (cm)38x22x3738x22x37 MIG-130 resistance welding machine