... 4.Less splash, good weld appearance MMA-200 Welding Equipment Technical Specification Model Specification MMA-200Rated input voltage(V ... save energy, protect the environment, light and compact, portable, accord with EMC standard.2.Current can be adjusted ... -voltage and over-current, thermostatic protection, moveable welding cable.4.Strong welding permeability, less splash, good weld appearance, sound ...