This directory provides information about sensors and instruments developed and used by the ocean carbon research community. We try to list hardware that is available "off the shelf". Occasionally we decide to list instruments / sensors that are not yet commercially available but underwent substantial tests and can be obtained from developers. Information provided by developers and commercial partners might sporadically become out-dated. Please contact us with suggestions for updates. IOCCP does not, in any way, "endorse" hardware listed below. To add a sensor or instrument to this directory, please contact the IOCCP Office at This email address is being protected from spambots. You need JavaScript enabled to view it..