... 3.CE passed single phase electronic meter RS485 communication(LCD)1.IEC 61036:2000 standard2.PC meter cover3.CE ... such as high accuracy, high stability, visible display, adopts LCD, can measure electricenergy positively and negatively, and has ability ... ofanti-electricity theft, luminescent tube indicates.10. Accurate online measurement, strong ability of anti-interference, high reliability, the life ...