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gravitometers

n. (plural of gravitometer English)

Usage examples of "gravitometers".

With careful use of gravitometers in the ship's inertial navigation system, he could plot the vessel's location to within a hundred meters, half the length of the ship.

With careful use of gravitometers in the ship’s inertial navigation system, he could plot the vessel’s location to within a hundred meters, half the length of the ship.

Instruments--infrared sensors, neutrino detectors, magnetometers, gravitometers, atmosphere sniffers, a hundred kinds of robot bloodhound--would expose the place at once.