Newton tells us that the gravitometer would instantly adjust.    From Wordnik.com.  [The difficult childhood of gravitational waves] Reference

Your gravitometer is showing oscillations we think might be gravitational waves.    From Wordnik.com.  [Analog Science Fiction and Fact]

Sumio had begun monitoring the gravitometer reception forwarded from Cassandra I, and seemed concerned.    From Wordnik.com.  [Analog Science Fiction and Fact]

Cleland was occupied with his visual recorder, surveyor, gravitometer, and whatever else he could wield in the saddle, or simply with gazing around.    From Wordnik.com.  [Starfarers]

Keep the gravitometer indicator on the line as steadily as you can, and in the end you can't go wrong. ".    From Wordnik.com.  [Fantastic Voyage]

One specific experiment, that seemed pretty cut and dried to me, involved a gravitometer and the moon, that seemed to show (within a reasonable amount of error) that the moon’s gravitational pull preceeded its image in the sky.    From Wordnik.com.  [Charlottesville Man Discovers Speed of Gravity at cvillenews.com] Reference