The Moxi Flow has been replaced by the Moxi V instrument. The Moxi V retains the extraordinary precision and accuracy of the Moxi Flow Coulter-Principle-based counts and sizing. But, the new system is upgraded from the Moxi Flow in a larger (7") touchscreen display and improved optics. Please visit the product page for more information, request an evaluation, or email Orflo (info@orflo.com) for additional information.