| 1 | | WETStar Fluorometer |   |
| 2 | | Absorption and Attenuation Meter (ac-9 Plus) | |
| 3 | | ECO NTU (Turbidity meter) | |
| 4 | | ECO FLNTU (Fluorometer & Turbidity meter) | |
| 5 | | ECO Fluorometer | |
| 6 | | SUNA V2 | |
| 7 | | Free-falling Optical Profiler | |
| 8 | | HyperOCR Hyperspectral Radiometer | |
| 9 | | OCR 500 Multispectral Radiometer | |
| 10 | | SAS(Surface Acqusition Systems) Above Water Optical System | |
| 11 | | PAR Photosynthetically Active Radiation Sensor | |
