The Xylem / SonTek CastAway™ CTD is the world’s first handheld castable instrument that provides instantaneous profiles of temperature, salinity and sound speed. Oceanographers, hydrologists and surveyors now have the ability to quickly collect reliable data from any dock, bridge or boat.

Dutch market only
Please be informed that we – as a reseller – are only allowed to sell/deliver Xylem/YSI and Xylem/SonTek products to the Dutch market.