... , 4 Tariffs 4.Power Quality Analysis DESCRIPTIONThe Acuvim II is a high-end multifunction power meter manufactured by ... features and electric power parameters available on the compact Acuvim II are: TOU, 4 Tariffs, 12 Seasons, 14 ... , pulse output, relay output, analog input and analog output are provided by I/O option module. CommunicationRS485, Industry standard ModbusRprotocolModule Option ...