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The LISST-200X marks a major advance in technology of our workhorse LISST-100X submersible laser-diffraction instruments used to measure particle size and concentration in rivers, streams, ports, harbors, coasts and oceans.


Sequoia Scientific

Measures Particle Size and Concentration
- Particle Size Range: 1.0 to 500 microns
- Depth Rating: 600 meters
- Half the size of the LISST-100X
- Smarter data file structure
- Analog output of size and concentration
- Plug and Play Compatible with most CTDs


LISST-200X Brochure - Download
Sequoia Scientific Product Catalog 2020 - Download

User Guide
LISST-200X vs LISST-100X feature comparison - Download

Technical Papers
The acoustic properties of in-situ measured suspended sediments and their implications on concurrent ADCP response – Case studies of the Portuguese inner shelf - Download
Why and How Do We Study Sediment Transport? Focus on Coastal Zones and Ongoing Methods - Download
Advantages and Limitations to the Use of Optical Measurements to Study Sediment Properties - Download