ProductsSequoia Scientific 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, Inc. is proud to offer the first low-cost acoustic backscatter sensor designed specifically for measuring suspended sediment concentration at a point.  The LISST-Holo from Sequoia is the world’s first commercially available submersible Digital Holographic Particle Imaging System.  The LISST-Portable|XR is the world’s first and only battery powered portable particle size analyzer. It can be used in the field, in the laboratory or on the factory floor.   The LISST-AOBS Super-Turbidity sensor is a simple, low-cost sensor to measure suspended sediment concentration (SSC)  |
