timer
Efergy –Calculate how long your shower takes to use one litre of water
By Rile at December 28, 2009 | 1:29 am | 0 Comment
What Company Is Offering: Efergy is a new tool which will save you water and make you aware about the consumption of water more frequently. It is designed like a simple timer but it works more than that. It comes supplied with a measuring bag so that you can calculate how long your shower takes to use one litre of water, which is then set in the timer's memory. more...
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