Geometrics Inc., a subsidiary of OYO Corporation, understands the needs of the modern market and builds the equipment necessary to meet those needs. For over 50 years, we’ve developed and geophysical instruments for land, sea and air investigations. We have always been committed to building rugged and dependable geophysical equipment. Our customers trust our equipment and have shown that trust by using our instruments on all seven continents and throughout the world’s oceans. Explore the Earth's surface for minerals, oil & gas, unexploded ordinance, and utilities, or conduct geotechnical engineering studies, archaeological surveys and more with our innovative line of seismographs, magnetometers, and geo-electrical instruments.