PMC-33M-A is CET the low-cost Multifunction Digital Meter. Housed in a standard DIN form factor measuring 96x96x88mm, compliance with the IEC 62053-22 Class 0.5S Standard, it is cost effective replacement for 3-phase analog meter and perfectly suited for industrial, commercial and utility applications for power and energy measurement. PMC-33M-A features alarge, backlit, 7-segment LCD display, as well as one standard RS-485 port with Modbus RTU protocol support. These features make PMC-33M-A the most affordable smart metering devices for any Energy Management System.