Metro Electronics manufactures Manual Controlled Voltage Stabilizer. Metro Electronics supplies servos, industrial transformers and laboratory test equipments. Manual Controlled Voltage Stabilizer is designed using computer aided technology giving equal steps even in wide voltage ranges. Manual Controlled Voltage Stabilizer uses high quality pretested laminations and winding wires to give ultimate efficiency and life. This voltage stabilizer is also available with fabricated rotary switch which give very high life even under on load tab changing.