The Efergy Meter £39.99

It Must Be Green | Energy Saving | Energy Monitoring Meters | Energy Monitoring Meters  |  The Efergy Meter £39.99

The Efergy Meter

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The Efergy Meter

Price: £39.99

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The efergy meter is a wireless smart electricity meter that helps you track how much energy you use encouraging a reduction in energy while saving money, because the monitor gives instantly an accurate reading of how much energy you are consuming.


  • Efergy tells you every 5 seconds how much power you are consuming, how much money this is costing you and an estimate of your personal contribution to the climate change. If you turn a set of lights ON or OFF, you can see INSTANTLY the change this has to your energy use. Once you have this information to hand means you, your family, or business, can visually see the beneifts of saving energy.


  • The data is stored daily in an easy to access CPU memory so you can actually see the effects of your changing energy habits. Comparing day-to-day usage gives you direct feedback of how daily changes of habit toward energy use can have an effect on costs and estimates the personal contribution to the climate change in terms of carbon emissions.


  • The efergy meter is an excellent educational device. It is easy to use, displays personal energy consumption and increases awareness of important issues related to electricity, energy and the environment.

  • Watch a demonstartion of the Efergy ..... click here
  • Watch a video on how to set up the Efergy ..... click here
  • Download a PDF about this product ..... click here
  • Download a PDF on How to Monitor Energy ..... click here
  • View more pictures of this product ... select "Enlarge Picture" at the top of this page

  • Frequency: 433MHz.
  • Battery voltage: DC 3V.
  • Measuring voltage of Sensor: 110V-300V~.
  • Measuring current of Sensor:0-70A~.
  • Transmitter Frequency: 6 seconds.
  • Transmitter range: 40-70 m.

  • Wireless Efergy Display Unit
  • Transmitter
  • Efergy Sensor
  • Velcro Fixing Pads
  • Instructions
  • requires 4 aaa batteries - why not buy our environmentaly friendly rechargable ones!

  • Size: the display unit is 85mm x 85mm
  • Weight: 360g shipping weight
  • The box the Efergy comes in is made from recycled packging

IN STOCK FOR IMMEDIATE DESPATCH

  • If you order before 2pm we will post your item the same day
  • You can select Second Class at the checkout on this item for £1.95
  • You can select First Class at the checkout on this item for £2.95
  • You can select Guaranteed Next Day Delivery at the checkout on this item for £6.95
  • You can also select UK, Europe or the Rest of the World at the checkout
Any questions, please call us on 01491 - 836401 7 days a week (9am- 6pm)


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Customer Reviews

This device might not physically do anything to save you £, but trust me - it will reduce your electricity bills, especially if you have 3 kids like ours. It sits proudly in the kitchen and we can all see what it's reading and know if anyone's left anything on that doesn't need to be. It also helps to find out just what is costing you all that money each month. We've managed to reduce our consumption in units by 1/5th so far and are aiming to have saved 1/4 by the end of the year.
S. Struds, Benson.