Sentinel Instruments is an original equipment manufacturer of engineered measurements and instrumentation systems for use in the petroleum industry. The company was established in 1984 to design, manufacture and distribute a range of marine crane safe-load indicators for the offshore oil and gas industry, and later expanded its product line to include bulk tank weighing systems, anchor tension monitoring systems, import/ export riser in -haul monitors, and other customer-specific specialty products to enable accurate measurement of mechanical and electrical loading of oilfield machinery and ancillary equipment. Sentinel designs and manufactures its own system electronics, software, displays, load cells, and dynamometers, thereby ensuring that our equipment meets customer specifications precisely.\r\n\r\nTo provide the quality of products our customers have come to expect from Sentinel, the company maintains a staff of highly qualified mechanical, electrical, and electronics design engineers, who are capable of developing unique and cost-effective solutions to customer requirements, and delivering the results with a completely installed and fully commissioned product. \r\nThe company has a long history of providing high quality, state-of-the-art products and services to the exacting demands of the petroleum industry.\r\n