Saving energy is probably the most important thing you can do for the environment.
The Efergy Energy Saving Meter  has been developed to make it easy for you to measure and understand the amount of electricity you are using.
It makes an ideal Christmas present or birthday present for those concerned about their energy consumption. The monitor records electricity consumption and converts it into a monetary value, based on the cost price of your electricity.
This is recorded by day, week and month, and updates every six seconds, so you can easily see the cost of turning on the TV or making a cup of coffee.
Data is stored in the internal memory, and past data can be seen by scrolling through the records.
If you want a choice of more energy saving meters then look at these ones below as well: