Electricity Monitoring & reduce the electricity bill

if someone will reduce the electricity bill, here is a easy way. (and i am be in dire need of this gadget)
there are three clips around each phase that make a simple output voltage for measurement.
(this 3 phase clips can also bought cheap from other manufacturer for arduino projects.)

complete hardware/software (cloud (2 years free)) solution + phone app.


http://theowl.com

Hi,

someone sells it here, for 45€ inkluding shipping (germany)

Regards
Frank