- Conductivity (salinity)
- Dissolved Oxygen (DO)
- Concentration of chlorophyll a
- Pressure (water depth)
Sensor accuracy for each of these parameters is 0.15 °C, 5% of reading + 0.001 mS cm-1, 0.12m, 2% of reading or 0.3 NTU (whichever is greater), 1 %, respectively. Sensor resolution is 0.01°C, 0.001-0.1 mS cm-1, 0.001 m, 0.1 NTU and 0.1%, respectively.