CIRCUTOR CEM-C21 are alternating current meters designed for managing energy consumption in all types of facilities. These energy meters enable the recording, distribution, and billing of energy, so you always know where, how, and how much energy is being consumed. They provide the necessary information to implement corrective measures for energy improvement and to avoid inefficient consumption in the loads connected to your facility. CIRCUTOR CEM-C21 alternating current meters are the ideal solution for multi-tenant facilities where individual cost allocation is required, as the end user or tenant must bear the costs of their energy consumption.