Sanwa Power adapter - know how muchenergy you're using

This is a great gadget for anyone trying to conserve energy out there. Designed and manufactured in Japan this multi socket power plug extension adaptor has a built in watt out put reader, so you can see exactly how much power you are using at one time.

So how does that help me save energy I hear you say? Actually I was tryinging to figure that out myself, but if you know how much is going out you can take measures to reduce this number by the only means possible; stop plugging so many things in at once.

Currently this product doesn’t seem to have a main outlet source, after hours of checking I’ve only found a wholeseller on Alibaba.com