Comments on: Electricity usage monitor concept http://www.slashgear.com/electricity-usage-monitor-concept-298764/ Feeding Your Gadget and Tech Obsessions Wed, 16 May 2012 12:06:00 +0000 hourly 1 http://wordpress.org/?v=3.5.1 By: gary http://www.slashgear.com/electricity-usage-monitor-concept-298764/#comment-40174 gary Tue, 22 Apr 2008 17:15:42 +0000 http://www.slashgear.com/electricity-usage-monitor-concept-298764.php#comment-40174 This might work of the induction principle, which would not require the lines to be disconnected. Via induction, the amount of current can be measured as it is flowing through the lines.

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