CEOAS - Oregon State on X: "A CTD is so much more than conductivity, temperature and depth. Learn about the oceanographer's Swiss army knife here, in a graphic pulled from the debut
Guide to CTDs | Sea-Bird Scientific
Electrical Conductivity Sanlinity Water Depth Electrode Multi Parameter Ctd Instrument - China Conductivity Sensor, Conductivity Probe | Made-in-China.com
Exploration Tools: CTD: NOAA Office of Ocean Exploration and Research