News
February 4, 2026
Sequoia offers a range of rechargeable, submersible battery packs.
While originally designed for use with our own instruments, they have generally applicability for powering subsea instruments and sensors. Note that we also offer a range of non-rechargeable,...
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February 4, 2026
Sequoia offers a range of non-rechargeable, submersible battery packs.
While originally designed for use with our own instruments, they have general applicability for powering subsea instruments and sensors. Note that we also offer a range of rechargeable,...
Read more...
January 13, 2026
Particle size and pH for OAE/mCDR
The LISST-pH is a LISST-200X with an integrated ANB OC300 pH sensor and analog converter. The pH measurement from the OC300 is integrated into the LISST-200X data stream.
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November 4, 2025
The LISST-Logger is a fully submersible RS-232 datalogger rated to 2,000 m depth.
Logging up to 6 sensors simultaneously, the LISST-Logger is first and foremost designed to work with Sequoia’s LISST-Tau and LISST-OST instruments. It logs RS-232 output...
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December 9, 2024
LISST-OST measures diffuse attenuation from which sinking POC and particle flux can be derived
See a list of papers published with LISST-OST data here!
The LISST-OST (Patent Pending) is designed for integration onto Argo and other robotic and autonomous...
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