Definition of tiltmeter
: an instrument to measure the tilting of the earth's surface
Recent Examples of tiltmeter from the Web
To monitor the volcano’s volatility, seismographs, strainmeters, geomagnetometers, infrasonic microphones and water-tube tiltmeters have been placed on the mountain’s slopes and around its 78-mile perimeter.
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First Known Use of tiltmeter
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