Digitally Controlled Electromechanical Stabiliser maintains a perfectly stable three-phase output voltage for any of the input voltages within the permitted range. The Electromechanical Stabiliser is suitable for any application that requires a stable voltage for powering electric and electronic equipment. The Electromechanical Stabiliser is insensitive to the load power factor and value, do not add harmonic distortion of less than 0.2%. Voltage stabilisation occurs. Digitally Controlled Electromechanical Stabiliser is fitted with multimeter device and the front panel features a large, easily-to-read liquid crystal display with large buttons.