Multiparameter Water Quality Sonde for Unattended Monitoring (7 sensor ports, including a central wiper port)

Following a legacy of cutting-edge technology, the EXO Sonde Platform was designed to be the ultimate tool for monitoring the health of our oceans, estuaries, rivers, lakes, and groundwater. EXO helps you protect the world one data point at a …

YSI EXO1 Water Quality Sonde offers 4 wet-mate sensor ports for sampling, profiling, and short-term continuous monitoring.

The EXO advanced water quality monitoring platform includes the versatile multiparameter YSI EXO2 sonde, a multiparameter 6-port water quality sonde or the YSI EXO1 sonde, a multiparameter 4-port water quality sonde, for estuarine, …

The YSI EXO3s represents an advanced sonde platform that offers a wide range of capabilities to those dedicated to monitoring natural aquatic environments such as oceans, estuaries, rivers, lakes, and groundwater.

The YSI Model 6920 V2 Sonde w/650 Display (pH, DO, Cond, Temp, ORP, Salinity, Turbidity) is an economical logging system, ideal for long-term in situ monitoring and profiling. 6920 V2-2 has 2 optical ports, conductivity/temperature port, pH port, and one ISE port.

The YSI 600R provides water quality sampling in a small package for surface water and ground water applications. With a diameter of less than two inches (4.2 cm), the 600R easily fits into wells.

EXO3 is a purpose-built sonde for monitoring major water quality parameters, including pH, conductivity, temperature, turbidity, and dissolved oxygen. platforms and installations. (Including replacement of 6-Series sondes.)

The YSI 600XLM is an economical logging system for long-term, in situ monitoring and profiling. It will log all parameters at programmable intervals and store 150,000 readings.

The YSI ProDSS (digital sampling system) provides extreme flexibility for the measurement of optical DO, turbidity, conductivity, pH, ORP, ammonium, nitrate, chloride and temperature along with depth.