The eGauge combines an energy meter, data logger, and web server. This powerful combination lets you measure, store, and retrieve data directly from a local network or from a remote location via the Internet. Not only does it calculate power (V, A, VAr, kWh, etc), but also records data from optional sensors that assess flow rate, temperature, wind speed, and more. You can view historical and live data for the lifetime of the hardware with the unit’s convenient user interface (UI). Users have access to real-time values, long-term reports, an interactive graphical interface, and many other tools.