
Oxygen Sensors
The Aanderaa Oxygen Optodes were the first to measure dissolved oxygen for years without drift - now it is even more stable! Below you can read more about the oxygen optode working principle

Sailbuoy — Autonomous Surface Vehicle
The Sailbuoy is a long endurance, wind driven Autonomous Surface Vessel (ASV). This low cost ASV solves the problem of collecting upper ocean current measurements and other oceanographic data in remote areas.