COROS HYDROP

Data processing apparatus; downloadable computer programs for recording and analyzing measurement data of water depth, underwater topography, stratified water temperature, underwater light intensity, water visibility, water color, salinity, dissolved oxygen levels and retrieval direction in the underwater environment; downloadable software in the nature of a mobile application for monitoring exercise; computer operating programs, recorded; downloadable computer software applications for recording and analyzing measurement data of water depth, underwater topography, stratified water temperature, underwater light intensity, water visibility, water color, salinity, dissolved oxygen levels and retrieval direction in the underwater environment; surveying instruments; depth measuring instruments; pressure measuring apparatus; speed indicators; electronic detectors for measuring water depth, underwater topography, stratified water temperature, underwater light intensity, water visibility, water color, salinity, dissolved oxygen levels and retrieval direction in the underwater environment, and for use in connection with fishing activities; apparatus for recording distance; densitometers, not for medical purposes; coordinate measuring instruments; range finders; marine depth finders; distance measuring apparatus; photometers; acceleration sensors; sensors for determining velocity; sensors for measuring the underwater environment, not for medical use; temperature sensors; pressure sensors