Mettler-Toledo, Inc. Bedford, MAM300 ISM Multiparameter Water Purity TransmitterM300 ISM instrumentation provides analysis for semiconductor rinsing, pharmaceutical applications, cation conductivity and pH, and steam power production. The M300 System is available in both 1/4 DIN and 1/2 DIN configurations, designed to meet all NEMA 4X and IP65 requirements. The 1/2 DIN enclosure is suitable for panel, wall, and pipe mounting. Inov8’s rugged enclosures exceed all compliance requirements. Data presentation and user-interface is logical and intuitive. Mettler-Toledo’s now-ubiquitous instruments provide critical, real time information to technicians around the world.