water-level recorder, liquid level recorder, mareograph, marigraph, stage recorder, limnigraph, limnimeter, tide gauge
mõõtevahend merepinna muutuse mõõtmiseks vertikaalse veetaseme tugipunkti suhtes, device for measuring the change in sea level relative to a vertical datum, mõõtevahend pideva vee tasemekirje saamiseks voo punktis, device for obtaining a continuous record of stage at a point on a stream, mõõtevahend merede, järvede ja jõgede veeseisu (veetaseme) automaatseks meerimiseks, system that relays information back to a control panel to indicate whether there is a high or low water level in a body of water