Qasa warranty policy is seamless and rich. Product assurance performance guaranteed. This AVR-series has adopted the advanced control technology made with reliable components. It is a new type of AC automatic regulator with a fully automatic control system. It has an advanced feature of producing output voltage in a separate socket of 110volts. It also has a wide input voltage range from 100v to 280v, high reliability, more stabilized output voltage, energy-saving, etc.

It can supply stabilized power to lights, TVs, 1HP Air conditioner, refrigerators or freezers, computers and duplicating machines and other household equipment; Schools, Offices, Hotels, etc.