The Aqua TROLL 200 Data Logger measures and records water level, pressure, conductivity, and temperature. A unique conductivity 
cell design allows for a wide, accurate measurement range in a narrow diameter instrument. Titanium construction resists corrosion,
ideal for coastal, remediation and mine water monitoring projects. <br/><br/>
For more information see help file: Live Logger Import <br/>
For an example file: Tutor > Sensor Examples > Troll 200 <br/>
Manufacturer Reference: <a href="https://in-situ.com/products/water-level-monitoring/aqua-troll-200-data-logger/"> In-Situ-Troll-200 </a>