A gravity meter is a scientific tool used to measure the Earth's gravitational force or the gravitational pull of an object. There are different types of gravity meters available, each with unique features, functionalities, and applications. Synonyms for a gravity meter include gravimeter, gravitometer, gravity sensor, and gravity profiler. Some of these devices are designed to measure the Earth's gravitational force accurately, while others are more focused on detecting changes in gravity, such as near underground deposits, fault lines, or other geologic structures. A gravimeter provides valuable scientific data that help researchers and scholars understand the dynamics of our planet and universe.