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Efergy E2 Classic with USB Electricity Monitor & Software

Efergy e2 Classic 3.0 Wireless Electricity Monitor with eLink Software for PC & Mac

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  • Efergy e2 Classic 3.0 Wireless Electricity Monitor with eLink Software for PC & Mac
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Efergy E2 Classic with USB Electricity Monitor & Software

Availability: In stock

  • Buy 2 for £57.95 each and save 4%
  • Buy 3 for £56.95 each and save 6%
  • Buy 12 for £53.95 each and save 11%

Quick Overview

Software Compatible with Windows 10 & Mac
Up to 90 amps per phase (100 - 600 volts).
Supported Currencies: £, €, $, ₹, R, & Kr.
Download detailed data to a PC, laptop or Mac
Free software to download
Up to 4 tariff rates per day
The Efergy e2 Classic energy monitor is simple to install and easy to use. The monitor receives data wirelessly from the transmitter and displays your instant energy demand in either kilowatts, cost or by carbon footprint.
The e2 Classic may be programmed for up to 4 tariff rates in a 24 hour period, ensuring that the cost of your energy is accurate.
The e2 Classic works in conjunction with the energy management software "elink", which allows you to view your energy consumption history in much greater detail, on your computer.

Advanced features:
PC & Mac Compatible
Compatible with Efergy Engage Online hub
Up to 6 different currencies available (£, €, $, ₹, R, & Kr)
Up to 24 months history data storage capacity
Free elink energy management software included (free download)
Select up to 4 different tariff settings per day
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
Up-gradable to 3 phase

The e2 classic energy monitor is simple to install and easy to use. A mini current sensor is clipped on to the supply cables. A lead from the sensor is plugged into the energy transmitter, which then wirelessly sends real time data to the energy monitor. The monitor receives the data and displays the demand in kilowatts of energy being consumed at any given time. It can also display the cost and the amount of Co2 needed to produce the electricity.

Download your data:
Download your energy consumption data to your PC or Mac and analyse it with the efergy elink software. View informative graphs, print and save your energy data in Excel and PDF format
Instant Energy Use:
The e2 classic updates every 10, 15 or 20 seconds. The display then shows how much energy is consumed at that moment and how much it will cost if the ‘energy now’ load is maintained for a period of one day.
Average Data:
The e2 classic displays your average energy usage per day, week and month. See the impact of your energy efficient efforts, and then watch your average energy usage reduce.
Memory function:
The e2 classic memory function allows you to view your energy usage by the day, week or month. The e2 classic helps you understand your energy usage and how it changes over time.
Pack Contents
1 x e2 Wireless Energy Monitor
1 x Transmitter
1 x Standard CT Sensor
1 x USB cable

Frequency: 433.5MHz 
Transmission Time: 5, 10 or 20 Seconds 
Transmission Range: 40 - 70m 
Sensor Voltage Range: 110 - 600V 
Measuring Current: 50mA - 90A 
Accuracy: > 90% Requires
3 x AAA Batteries & 3 x AA Batteries (not included)
Condition New
Manufacturer Part No. e2 Classic 3.0
Colour White
Manufacturer Warranty: 1 year
Manufacturer Efergy
Manufacturer's Suggested Retail Price £59.95

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  1. easy to set up (I put it inside the house next to the fuse box) Review by LC

    Arrived on time, easy to set up (I put it inside the house next to the fuse box, instead of outside at the meter). Wireless connection just worked.

    There was no mention in the paperwork, but you need to download the software for the USB download separately. Installed, and it took a few minutes before it would recognise the device. Download a few minutes data immediately to check it worked but not had a chance to look in detail yet.
    (Posted on 27/03/2015)

  2. 5 stars Review by Smiles

    Easy to set up. A good bit of kit for monitoring. Batteries last a long time (Posted on 27/03/2015)

  3. Quick delivery Review by AS Coventry

    Very quick delivery and free power supply was really appreciated as the device did not come with batteries and requires two differing types. Fortunately the power supply eliminated the need for one type. To be fair, the item box did not say that batteries were not supplied! (Posted on 15/09/2013)

  4. Really easy to set up Review by Ken Bob

    When I received this, I thought it was going to be a gimmick. However, when I used it I was very pleasantly surprised. Accurate, Effective and very useful. You have to use it effectively for it to be useful and so it proves. Thanks to the supplier. 5 stars. (Posted on 30/05/2012)

  5. very happy Review by Marco V - Brescia

    Very Very good Product and good seller Very fast shipping to Italy. (Posted on 23/05/2012)

  6. exceeding my expectations Review by Casati - Casati

    Item exceeding my expectations. Quick shipment and good packaging (Posted on 20/05/2012)

  7. Good product Review by G Cox

    Fast service and good product which was set up in minutes (Posted on 15/05/2012)

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