This listing is for a YSI EXO1 multiparameter water quality sonde, rated for 10 meters depth. The unit is brand new and unused. Packaging was opened only for inspection and photos.
YSI EXO sondes are widely used by environmental agencies, universities, research labs, and water management professionals for long-term and field-based water monitoring.
Brand new, never deployed or used
Open box condition
No cracks, dents, or structural damage
Clean housing and connectors
All components remain in original protective packaging
Any minor marks, if present, are from factory packaging or handling only
Brand: YSI (Xylem brand)
Model: EXO1
Type: Multiparameter water quality sonde
Depth Rating: 10 meters (33 ft)
Application: Freshwater and marine monitoring
Construction: Rugged field-ready housing with central wiper system
Compatibility: YSI EXO sensors and accessories