The SENTINEL meter enables you to manage your current information requirements while maintaining the flexibility you need to meet future challenges. This solid-state, polyphase metering device provides an advanced service platform for the commercial and industrial market that can evolve with your changing business needs. The SENTINEL is a highly adaptable business tool for today?s competitive market. Flexible data communications, multiple measurement quantities, input and output capabilities, plus a wide range of software options, enable you to view data in the form you need.