McLane Research Laboratories Inc manufacture time-series instrumentation, and deep sea Glass and Steel subsurface flotation. Based in Falmouth, MA, USA, a few miles up the road from Woods Hole Oceanographic Institution (WHOI). Samplers, Profilers, Flotation.
Seapoint Sensors Inc manufacture optical oceanographic sensors for Turbidity and Fluorescence.
Thanks to their very low power requirements (good for battery powered equipment), and operating depth rating of 6,000 metres, these are the sensors of choice for many users.
Zebra-Tech Ltd manufacture instrumentation for underwater
Products include the Hydro-Wiper for keeping optical sensors clean, Dive Caliper,
Wet Tag, Digital Measuring Board, D-Opto, Seep Detection and Diver Logger
Valeport Ltd is the leading UK manufacturer of hydrometric and oceanographic instruments including tide gauges, velocity sensors and profilers, echo sounders and CTDs.
Aquaread Ltd is the leading UK manufacturer of water quality and level monitoring equipment. The range includes multiple water quality monitoring packages for both portable and permanent applications, water level loggers both absolute and vented and now including a conductivity variant. All products are 100% designed and manufactured in house. We work actively in the surface water, ground water and waste water sectors globally. This year, Aquaread will be demonstrating a low flow sampling set up using our most popular probe the AP2000 which houses 13 parameters in a 42mm body!