eGauge Pro EG4130

Product Description

Each eGauge Pro unit combines an energy meter, data logger, and a web server. This powerful combination lets you measure, store and retrieve data directly from the device or from a remote location. Not only does it calculate power (V, A, VAr, kWh, etc), but also data from optional sensors that assess flow rate, temperature, wind speed, and more. You can view historical and live data for up to 30 years with the unit’s convenient user interface (UI). The UI can be accessed on a local network or via the internet from a computer, tablet, or smartphone. Once connected, you have access to real-time values, long term reports, an interactive graphical interface, and many other tools. The best part is that you pay nothing for the user interface because you retrieve data directly from your own eGauge hardware, not a cloud or 3rd party host.

When choosing CTs to work with this meter, you want to look for AC Amp Input, AC Voltage Output current sensors. They will have this symbol:

AC Amp In, AC Voltage Out


  • 30 Sensor Ports
  • Measure AC or DC Power
  • BACnet, Modbus, XML API
  • Alerts via SMS or Email
  • Ethernet, WiFi, Cell, PLC
  • High Accuracy
  • No Monthly Fees
  • LCD Display
  • 2 USB Ports
  • Large internal memory storage
  • UL Listed
  • Built in Power line communication and Ethernet
  • Building-demand/consumption recording
  • Renewable energy production (e.g., PV solar, wind)
  • Individual appliances, such as geothermal pumps, HVAC, refrigerator
  • Supports wide range of current transformers (CTs) to accommodate virtually any size load
  • Built-in web server
  • Fully web-configurable
  • Built-in solid-state memory
  • Product lifetime data storage
  • Internet-enabled but can also operate autonomously without Internet connection
  • Free life-time firmware upgrades
  • No service contracts
  • No batteries

Data Sheets / Documentation

eGauge Pro Data Sheet
eGauge Pro Features
Configuration Guide



UL Listed


Made in USA

rohs compliant

Additional information

Weight0.75 lbs
Dimensions7 x 4 x 2 in

You may also like…