Introducing the Calin CA368-C Polyphase Card Prepayment Meter—engineered with high precision metrology and secure 3DES encryption for reliable metering. Its modular, plug-in design ensures easy upgrades while offering advanced features like maximum demand measurement and tamper prevention. With an LCD display, flexible communication options, and a robust design for long-term usage, this meter is perfect for modern utilities. Welcome to visit our website!