e2 classice2 classic
Move your mouse over image or click to enlarge

More Views

  • e2 classic
  • e2 classic
  • e2 classic
  • e2 classic
  • e2 classic
  • e2 classic
  • e2 classic
  • e2 classic
  • e2 classic

Efergy recommends that its energy monitors are installed by a licensed electrician

Availability: In stock


Delivered by Australia Post. Shipping rates according to weight and destination.







NEW product available!

e2 classic


The e2 classic includes 9 new features so you can get the latest in energy monitoring. The e2 will help you understand better how much energy and money you consume in your home. It includes an innovative software package so you can track your energy usage on your computer

Our e2 and elite IHDs explained...

New advanced features

  • New and improved display 
  • Up to 5 different currencies available (£, €, $, Kr, R)
  • Showing per day calculations for a better understanding and feedback
  • Increased data storage capacity: up to 24 months history data
  • New elink energy management software included for FREE
  • Select up to 4 different tariff settings
  • Improved incremental stepping on the voltage, costs, carbon emissions and alarm
  • Audio alert if you exceed your set maximum consumption target
  • Peak time symbol when the most expensive tariff is in use

Main features

  • Portable compact display can be placed anywhere in the home
  • View your real time energy consumption (cost, CO2 and kWh)
  • View historical daily, weekly or monthly data (cost, CO2 and kWh)
  • View daily, weekly or monthly average (cost, CO2 and kWh)
  • Up to 70 m range
  • Portable or wall mountable display
  • 12 months minimum battery life (with 2400 mAh alkaline batteries)
  • Mains or battery powered options for the display unit
  • Easy to set up and use
  • Understand your carbon footprint


Efergy comparison chart

The efergy e2 electricity monitor is simple to install and use. The sensor wirelessly sends information about the amount of electricity you are using to the display monitor. The monitor converts this into kilowatt-hours, the standard unit which the electricity company uses to charge you. This shows how much you are using in the same units that are on your bill. Input the amount your energy company charges you for each kilowatt-hour and you can see how much you are spending in electricity instantly. Make instant changes to save money, energy and the environment.

Additional Information

Barcode N/A
Date added N/A
Special Price From Date No

Customer Reviews

Just Brilliant Review by Rhodie
Very easy to set up, I currently use the E2 to monitor Solar Unit output. The PC interface is user friendly. Recommend this to everyone who wants to accurately monitor energy usage. (Posted on 22 July 2015)
Share this review
Do you find this review helpful? 
(8 of 14 people found this review helpful)
Inappropriate review?