The object is beautiful and practical because of its remote screen. We must leave it plugged at least 45 minutes to get an accurate average consumption (typical case of a refrigerator). It saves money (I simply disconnected elements of my Onkyo stereo: 22.4 W for 4 elements eve !!! -> economy 8.20 / year), but the return on investment n ' is not guaranteed as long ...
A set absolutely on the cost and CO2 emissions which requires to focus on the details of his electricity bill: informative!
