Conductivity

PONSEL DIGISENS Conductivity Sensor

The PONSEL C4E 4-Electrode conductivity sensor can simultaneously output temperature, conductivity, salinity, and total dissolved solids for connection to external data loggers and SCADA systems.

In-Situ Aqua TROLL 100 Conductivity Logger

The In-Situ Aqua TROLL 100 simultaneously measures and logs temperature and conductivity. It can be used as an autonomous logger or integrated with a remote telemetry system.

In-Situ Aqua TROLL 200 Absolute Level Logger

The In-Situ Aqua TROLL 200 simultaneously measures and logs temperature, conductivity, and absolute pressure. Water level can be post-processed using the BaroTROLL.

In-Situ Aqua TROLL 200 Vented Level Logger

The In-Situ Aqua TROLL 200 simultaneously measures and logs temperature, conductivity, and water level. The vented cable automatically compensates for changes in barometric pressure.

YSI 600OMS V2 Optical Monitoring System

The 600OMS V2 measures dissolved oxygen, turbidity, chlorophyll, blue-green algae, or rhodamine in a low-cost package.

YSI 6920 V2-2 Multi-Parameter Water Quality Sonde

The YSI 6920 V2 sonde is an economical logging system, ideal for long-term in situ monitoring and profiling of temperature, conductivity, pH, ORP, dissolved oxygen, and turbidity.

YSI 6600 V2-4 Multi-Parameter Water Quality Sonde

The 6600 V2-4 sonde offers the most comprehensive water quality monitoring package available and is designed for use with the 6150 ROX Optical DO probe.