Durham Geo Slope Indicator (DGSI) - part of Nova Metrix LLC

Durham Geo Slope Indicator (DGSI) is a highly respected brand with instrumentation integrated into some of the world`s most important assets and construction projects. We design, manufacture, and supply a wide range of instruments and equipment to geotechnical and environmental professionals. In addition, we offer services related to our products, including training and technical support, equipment rentals, repair and calibration. Our Business: Geotechnical and Environmental Products. DGSI`s customers include consulting engineers and scientists, earth and civil contractors, universities, government entities, research laboratories, and civil and environmental construction companies worldwide.