The Kongsberg EA 400 Maritime Multi Computer JH 15T05 MMC-S1-37 115/230V is a reliable and high-performance system designed for professional marine operations. It supports hydrographic surveying, ocean research, fisheries monitoring, and underwater data analysis with stable and accurate performance. Built for harsh sea conditions, this computer delivers dependable operation, easy integration with Kongsberg echo sounders, and smooth real-time data processing. Its durable design, flexible power support, and long-term reliability make it a trusted choice for vessels, research teams, and offshore industries.