Sea-Bird Electronics manufactures oceanographic CTDs (conductivity, temperature, depth instruments) and integrated water sampling systems. Based in Bellevue, Washington, the company serves the oceanographic research and marine science community.
SonTek, a Xylem brand, specializes in acoustic Doppler current profilers and water velocity measurement instruments for environmental and water flow monitoring applications.
Southwest Instrument Co. is a marine instrument sales and service company based in San Pedro, California, serving the Port of Los Angeles/Long Beach area with marine electronics, navigation equipment, and instrument calibration services.
Spirax Sarco provides knowledge, service and products world wide for the control and efficient use of steam and other industrial fluids.
Whether it’s a spare part, a steam trap station, a complete plant room package, a blowdown valve or a complete boiler house, Spirax Sarco has all the building blocks to provide the complete system -
one stop shopping for the steam and condensate loop. Spirax Sarco designs, develops and manufactures 80% of the
products that it sells.
For over 100 years Spirax Sarco has been
partnering with steam users and specifiers to improve the performance of their plants and processes. In 1888 Sanders Rehders and Company was formed in London to sell steam traps and other steam related products. Today, our worldwide steam business is part of the Spirax Sarco Engineering plc Group, which has been listed on the London Stock Exchange since 1959.
StressTel manufactures a complete range of ultrasonic thickness gauges, flaw detectors, transducers and bolt stress measurement instruments for use in a wide range of industrial applications.
Swift Instruments Inc. is a San Jose, California-based manufacturer of microscopes and optical instruments for scientific, educational, and laboratory applications.
Technical Services Group is a calibration services provider for test equipment and instruments, serving the marine industry and service/construction trades. Founded in 1990 as a division of Todd Shipyards in Alameda, California.
Tinker & Rasor is a leading manufacturer of corrosion mitigation instrumentation and cathodic protection equipment since 1948, offering products such as holiday detectors, electronic leak detectors, and survey equipment.
Unidata America is the North American subsidiary of Unidata S.p.A., supplying environmental and meteorological monitoring instrumentation, data loggers, and telemetry systems for hydrological, marine, and coastal weather applications.
21 Heriot Drive, Porirua,, Wellington, New Zealand (Aotearoa)Updated May 2010
Vega Industries Limited designs and manufactures lighted navigational aids and optical, electronic, and electro-mechanical instruments primarily for ship guidance and transport safety.
Palmer Wahl Instruments (incorporating Wahl Instruments) manufactures temperature, pressure, test and calibration instruments, including Temp-Plate temperature-sensitive labels, from its Asheville, North Carolina facility.
Weksler Instruments Corporation, based in Freeport, New York, manufactures pressure gauges, bi-metal thermometers, and remote reading thermometers, including MIL-SPEC products serving the marine industry.
YSI Inc. develops water monitoring instrumentation and solutions for natural resources, including flow meters and ship systems. Part of the Navigational, Measuring, Electromedical, and Control Instruments Manufacturing industry.