Instrument: HydroLab Datasonde 4 Multiprobe

Acronym:
 HydroLab DS4
Description

Sensors for temperature, conductivity, salinity, specific conductance, TDS, pH, ORP, dissolved oxygen, turbidity, chlorophyll a, blue-green algae, Rhodamine WT, ammonium, nitrate, chloride, ambient light (PAR), and total dissolved gas.