Optio fuel flow sensors
Four unused Optio fuel flow sensors, suitable for twin diesel applications.
“ Uses positive displacement technology to measure diesel fuel usage. Easy wireless installation with a battery that lasts for up to 1 season. Displays current fuel consumption, cruising range & time, optimal EcoRange and your most efficient speed.” Displays all data via Bluetooth on your phone or tablet. Includes nozzle sizes for 5/16", 3/8” and 1/2” fuel hoses (sizes are fuel hose ID). I won’t break up the set of four sensors. These sensors are in high demand, and aren’t currently available from manufacturer. (I overspent on recent boat repairs, and had to cut back on some options like these great sensors.)