Efergy Wireless Electricity Saving Energy Monitor Start Price GBP 34.99 Current Price GBP 34.99 Time Left - Bid Count 0 Buy It Now Price - Reserve Price - Start Time Friday, August 22, 2008 End Time Monday, September 01, 2008 Location London See more about 'Efergy Wireless Electricity Saving Energy Monitor' Description Knowing how much electricity you are using, and having the information in front of you can make a real difference. It can't save you money on its own but it can help you change your habits. This amazing gadget will really open your eyes to how much energy you are using and watching the pennies tick by really does make you want to change your ways. Information about Wireless Energy Saving Monitor 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. "The psychology behind the meters is simple: if you can see how much money you save by turning off an unsued light, you will switch it off". The Guardian, June 2007. There are over 25 million manually-read energy meters in UK in the domestic market. The energy consumption through these meters is estimated to cost 8.4 billion per year, and lead to emissions of over 43 million tonnes CO2 per year. Real time displays and smart meters are key to reducing how much energy we use,by giving the user the data at hand to make a difference. Widespread use of smart wireless electricity monitors can provide cost-effective savings for the UK and significant energy savings for users. The efergy pack comprises three modest components. There’s a square, portable display monitor measuring only 85mm x 85mm, a sensor which clips effortlessly to a specific cable beneath the electricity meter and, finally, the transmitter which wirelessly passes on the information to the monitor Technical specifications: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.  Memory space:64K Powered by eBay Turbo Lister Place a Bid!