Profile: Rohrback Cosasco Systems, Inc. specializes in corrosion monitoring. We offer a wide range of solutions to corrosion problems in a variety of industries, including oil and gas & petrochemical. Our Ultracorr system combines the speed of intrusive monitoring sensors with the non-consumable nature of inspection devices, which represents a breakthrough for internal corrosion monitoring to access. Our cord-xl is used for monitoring and recording DC & AC voltages.