4 port AVR with Surge Protector

Microprocessor control; Automatic Voltage Regulation;

Protection against Brownouts & Overvoltages;

Short Circuit & Overload Protection;

Digital meter indicates line voltage and regulated voltage;

LED indicators to show status of Working, Input and Output;

Selectable Delay Time; Built-in transformer; Square transformer

Surge, Spike and Lightning Protection (Customize option)