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LISST-Deep

April 4, 2023

The LISST-Deep instrument is a 4,000 m rated version of Sequoia’s LISST-200X workhorse. The LISST-Deep generally has the same capabilities as the LISST-200X but extends the operating depth range to 4,000 m.  

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LISST-Tau

March 10, 2021

Optical Transmission and Beam Attenuation LISST-Tau is a high-precision transmissometer for underwater vehicles, profiling packages, CTDs, and other systems. With high-quality optics and a carefully selected LED source, it transmits a collimated beam...

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Hyper-bb

July 29, 2019

Sequoia presents the world’s first commercially available hyperspectral backscatter instrument – Hyper-bb. The Hyper-bb is a submersible single-angle backscattering instrument with configurable spectral channels. The primary measurement delivered...

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LISST-AOBS Super-Turbidity Sensor

June 24, 2019

The LISST-AOBS Super-Turbidity sensor is a patent pending, simple, low-cost sensor to measure suspended sediment concentration (SSC). Super-Turbidity is a patent pending technology developed by Sequoia Scientific, Inc. It involves pairing a LISST-ABS...

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LISST-Black

June 19, 2019

Integrated, self-contained instrumentation package The LISST-Black is a self-contained, stand-alone instrument system for use on profiling packages, towed and remote vehicle applications, for deployment during and after an oil spill event. The system...

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