Aqua TROLL 500 Multiparameter Sonde 2026 MSRP Verified Aqua TROLL and Level TROLL

Aqua TROLL and Level TROLL products use the same instruments

Key specifications

With the optional wiper

By accelerating chemical reactions

Multi-point factory calibration on every sensor for linear response across the full range

Aqua TROLL 500 Multiparameter Sonde 2026 MSRP Verified Aqua TROLL and Level TROLLThe Aqua TROLL 500 is a fully customizable five port multiparameter sonde with capacity for four interchangeable sensors plus an antifouling wiper. A smartphone interface delivers accurate data and enables simplified calibration, panoramic data view, and report creation. Ideal for spot checking and profiling with a TROLL Com Plus, or long term monitoring with VuLink telemetry. Corrosion resistant titanium construction stands up to harsh environments,