... sockets power meter 4.with the wire high-tech LCD screen power meter socket Safety Power-saving Meter Universal Socket ... socket,energy meter,new arrival power energy meter,LCD power meter,LED energy meter,easy operation meter, ... . Power:0.0001~9999.9999degreeses(With 4 decimal places display)4. electrical ity:0~9999.99RMB5. Power ratio ... W x H)Unit weight:330g high-tech LCD screen power meter socket