Obstitech – Oil in Water Analyzers - uvf-500d.com Obstitech is a dynamic company supplying oil in water and soil analyzers and their accessories. We have more than 35 years’ experience in the onshore and offshore oil and gas sector and in the industrial sector supplying technical solutions. Obstitech provides high quality flexible technology products for the industry with emphasis on both efficiency and environmentally friendly solutions. We focus on customer needs and on supplying the right product at the right price and on time.