Founded in 1982, Laversab began as a key supplier to governments worldwide for high accuracy, pressure calibration instrumentation. As an audited and approved subcontractor to the United States Department of Defense, Laversab supplies highly rugged, military-specification products for the US Air Force and US Navy, as well as other government agencies. Today, most major aircraft manufacturers, airlines and certified repair stations across the country and the world are also Laversab customers.