Filling level indicator for e.g. water tank, has light emitting diode display activated by push-button for automatically displaying filling level, when measuring is activated, where indicator is accommodated in housing and screwed at wall

摘要

The indicator has a connecting cable screwed at a screw terminal block, where the indicator is accommodated in a housing and is screwed at a wall. The cable is provided for a water tank, and a battery is integrated in the housing for operating the indicator. The housing has a light emitting diode (LED) display activated by a push-button for automatically displaying filling level of the water tank, when measuring is activated.