Sprühpistole zur Bewässerung mit integriertem und programmierbarem Wasserzähler

摘要

Water volume indicating device has a pistol nozzle (1) with a small water meter (2), where the water penetrating the nozzle turns a caster (4) of the meter before exiting. The caster actuates a mechanical or digital display (6) and allows to measure, electronically or mechanically, the quantity of water delivered. A zero re-set knob (7) permits reinitialize the display. A snap-button (8) enables lighting of the reading of information.