With the exo3 multiparameter probe, a variety of data can be collected such as oxygen content, PH, salinity and temperature. The probe can be placed on the ROV and make measurements during the mission or placed on the bottom for measurements over a long period of time, up to several months. Collected water samples can be used for corrosion assessment and environmental analyses.
Ultrasonic meters allow thickness measurements from ROV. The probe is placed on a mechanism pressed against the surface to be measured and readings transmitted in real time. Also measures heavily corroded metal. Applications include hull thickness measurements, piles in port facilities and other underwater structures.