RBR manufactures CTDs and other sensors for use in both Argo and non-Argo floats.  These instruments are designed for very low power, high reliability, measurement accuracy, and ease-of-integration. Datasheets are available at https://rbr-global.com/oem


RBRargo CTD performances

Accuracy and stability







Dynamic performances




Field Service Bulletins

Conductivity pressure correction for 2000dbar conductivity cell

Impacted RBRargo CTD S/N





RSKtools is a Matlab toolbox for working with SQLite databases generated by Ruskin, the RBR software. These use the file extension ".rsk".

Find out more here: https://rbr-global.com/support/matlab-tools


If you have purchased RBR instruments, the complete electronic record is available online (including calibration certificates). Please use the authentication key that was provided by RBR.

https://oem-lookup.rbr-global.com