Aqua TROLL 500 Multiparameter Sonde Decorative Fountain Never enter the water while

Never enter the water while the de-icer is connected or operating

Pond dye is not an algaecide or herbicide

SKU 771180: single-piston rebuild kit

Flat-face design

Aqua TROLL 500 Multiparameter Sonde Decorative Fountain Never enter the water whileThe 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,