The Aqua TROLL 100 Data Logger measures and records conductivity and temperature. A unique conductivity cell design allows for a wide, accurate measurement range in a narrow diameter instrument. Titanium construction resists corrosion, making the Aqua TROLL 100 Data Logger ideal for coastal, remediation and mine water monitoring projects. Deploy the Aqua TROLL 100 in depths up to 300 psi. 

ACCURATE RESULTS • Use dynamic density compensation to collect accurate water level data in environments where salinity values may vary.

• Receive 3D factory calibrated instruments that are validated with NIST®-traceable standards.

• Deploy for long-term monitoring. Instruments operate with very low drift. 

RUGGED, COMPACT DESIGN • Use in harsh environments such as coastal, remediation and mine water monitoring projects. Titanium construction resists fouling and is chemical- and corrosion-resistant. • Sub-1 inch design fits narrow diameter, 1-inch wells.

• Use RuggedCable® Systems with titanium twist-lock connectors for quick, reliable connections. Integrate with the Rugged Cable Splitter to attach multiple In-Situ Shared Ecosystem instruments in a single water column with a single connector, allowing you to measure multiple parameters at various depths and simultaneously