Sequoia Scientific, Inc. has delivered a LISST-Portable|XR instrument to the food giant Nestle in the USA. The technology uses laser diffraction to measure particle size ranges from 0.34-500 microns. The rugged product is completely self-contained with built-in data-logging, processor, rechargeable battery, ultrasonic probe, mixer and 7” touch panel color display; offering easy portability from lab to field.