Consumption indicator is effective improved.

摘要

Display device of the consumption of resource on a given period, comprising a display device of progression of consumption, which comprises a zone of progression and a reference to variable positioning in this zone of progression, the display device comprising, in addition, a marking means of the theoretical consumption in the zone of progression, indicating an overstepping of the theoretical consumption by the actual consumption, characterized in that this marking means of the theoretical consumption is an indicator of progression of the theoretical consumption during the period which is composed is - even in a zone of progression and positioning means of a progressive of a reference frame of the theoretical consumption on this zone.