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Sequoia Scientific

Freshwater


LISST-200X

Particle and sediment sensor holding calibration FOR LIFE! The LISST-200X is Sequoia’s workhorse. It is a self-contained submersible laser...

LISST-ABS

LISST-ABS

13th July 2022: We now have secured limited parts for the LISST-ABS and are taking orders for the instruments. We anticipate that we have enough...

LISST-Glider

The LISST-Glider is a version of the LISST-200X designed for glider integration on a Teledyne Webb Research’s SLOCUM G2 and G3 glider. The...

Hyber-bb

Hyper-bb

Sequoia presents the world’s first commercially available hyperspectral backscatter instrument – Hyper-bb. The Hyper-bb is a submersible...

LISST-AOBS

LISST-AOBS Super-Turbidity Sensor

13th July 2022: We now have secured limited parts for the LISST-AOBS and are taking orders for the instruments. We anticipate that we have enough...

LISST-Black - covered

LISST-Black

Integrated, self-contained instrumentation package The LISST-Black is a self-contained, stand-alone instrument system for use on profiling packages,...

LISST-HAB - covered

LISST-HAB

Harmful algae bloom (HAB) instrument The LISST-HAB is a self-contained, stand-alone instrument system for use on profiling packages, towed and...

LISST-Holo Digital Holographic Imaging System

LISST-Holo2

The LISST-Holo2 stores holograms for study of flocs, plankton, and other particles in water. Holograms are captured at up to 25Hz. The instrument...

LISST-SL2

The LISST-SL2 is Sequoia’s most powerful multi-parameter river sediment monitoring instrument. Delivers real-time Point-Integrated, Depth-Integrated,...

LISST-Portable|XR with ultrasonic probe inserted

LISST-Portable|XR

The LISST-Portable|XR is the world’s first and only battery powered, portable, low-cost particle size analyzer. It can be used in the field,...

LISST-VSF Detail

LISST-VSF

World’s first autonomous, submersible instrument for measuring the volume scattering function (VSF) of water with depolarization. Measures...

FlowControl-Lab

FlowControl-Lab has been discontinued and will no longer be manufactured. Existing units are still supported. If you are interested in a FlowControl,...

FlowControl-Sub

FlowControl-Sub

FlowControl-Sub is a microprocessor-controlled fully submersible 3-way valve system for use in flow-through applications on profiling platforms...

EcoLight-S

EcoLight-S(ubroutine) is an extremely fast RTE (radiative transfer equation) solver developed for use as the optical component of coupled physical-biological-optical...

HydroLight

The HydroLight radiative transfer numerical model computes radiance distributions and related quantities (irradiances, reflectances, diffuse...