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The Aqua TROLL 800 is a fully customizable seven-port multiparameter sonde with capacity for six interchangeable sensors and an antifouling wiper. It adds internal battery power, onboard data logging, and a micro SD backup card to the seven-port platform, ideal for long-term unattended deployment in fresh water or saltwater. Standard configuration includes the sonde plus: Temperature/Conductivity sensor pH/ORP sensor RDO (Dissolved Oxygen) sensor Turbidity sensor Antifouling wiper Two sensor ports remain open for expansion (e.g. chlorophyll a, BGA-PC/PE, FDOM, crude oil, rhodamine WT, fluorescein WT, ammonium/nitrate/chloride ISE). Choose your pressure range/vent option and cable length above. Need a different sensor mix, extra cable, or replacement parts? Visit In-Situ Aqua TROLL Parts & Accessories. Spec Sheet
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🇺🇸 Ship from USA · On Agora since 2026
$11,828.00