| Class | Name | Primary Science Dicipline |
|---|---|---|
| FLORD | 2-Wavelength Fluorometer | Biological |
| FLORT | 3-Wavelength Fluorometer | Biological |
| HPIES | Horizontal Electric Field, Pressure and Inverted Echo Sounder | Physical |
| HYDBB | Broadband Acoustic Receiver (Hydrophone) | Physical |
| HYDGN | Hydrogen Sensor | |
| HYDLF | Low Frequency Broadband Acoustic Receiver (Hydrophone) on Seafloor | Physical |
| MASSP | Mass Spectrometer | Chemical |
| METBK | Bulk Meteorology Instrument Package | Physical |
| MOPAK | 3-Axis Motion Pack | Physical |
| NUTNR | Nitrate | Chemical |
| OBSBB | Broadband Ocean Bottom Seismometer | Geological |
| OBSSP | Short-Period Ocean Bottom Seismometer | Geological |
| OPTAA | Absorption Spectrophotometer | Biological |
| OSMOI | Osmosis-Based Water Sampler | Chemical |
| PARAD | Photosynthetically Available Radiation | Biological |
| PCO2A | pCO2 Air-Sea | Chemical |
| PCO2W | pCO2 Water | Chemical |
| PHSEN | Seawater pH | Chemical |
| PPSDN | Particulate DNA Sampler | Biological |
| PRESF | Seafloor Pressure | Physical |