Aqua TROLL 800 Multiparameter Sonde Configuration Component:Temperature/Conductivity Sensor Inspect the unit

Inspect the unit

85-inch diameter housing fits inside standard 2-inch well casings and caps

bacteria and other organisms consume oxygen as they break down algae

and power-cord length that match the site

Aqua TROLL 800 Multiparameter Sonde Configuration Component:Temperature/Conductivity Sensor Inspect the unitThe Aqua TROLL 800 is a fully customizable seven port multiparameter sonde with capacity for six interchangeable sensors plus an antifouling wiper. It is ideal for short term or long term freshwater lake deployments. In addition to fast response sensors, built in error prevention, and mechanical antifouling, the Aqua TROLL 800 adds internal logging and runs on two alkaline D batteries for continuous deployment without external power. A micro SD card