ANSI Standard Compliance Meter, Advanced ANSI Metering Solutions for the Smart Grid Libra 3 ANSI Standard Compliance Meter, Advanced ANSI Metering Solutions for the Smart GridFeatures l High reliable and accurate cash register for utilitiesl Multiple AMR/AMI Plug and Play options - RF Mesh, Power Line Carrier, Cellular, Ethernet etc.l Smart Grid metering functions such as Time of Use demand ...