MII

SCIENTIFIC, ELECTRICAL, MEASURING AND CHECKING APPARATUS AND INSTRUMENTS, ENVIRONMENTAL INSTRUMENTATION, MARINE SCIENCE INSTRUMENTATION, COMPRISING WATER QUALITY MONITORING UNITS, WATER QUALITY ANALYZERS, METERING UNITS, SALINOMETERS, OXYGEN MONITORS, PH MONITORS, BATHYTHERMOGRAPHS, TRANSMISSIOMETERS, PH/ION SELECTIVE ELECTRODE METERS, WATER QUALITY CONTROLLERS, WATER QUALITY DATA ACQUISITION UNITS, DATA RECORDERS, WINCHES, DATA LOGGERS, DATA READERS, DATA PRINTERS, DATA ACQUISITION UNITS, WATER QUALITY MONITORS, AND PARTS THEREOF