***Please note that the videos are maybe not completely upload***
This is to demonstrate the normal behaviour of the AQ when its coil is swinging under sea water.
Note that the average salinity of sea water around the world (with a few higher or lower exceptions) is between 34 to 36 ppt
Ref: https://en.wikipedia.org/wiki/List_of_bodies_of_water_by_salinity
Here the IMPULSE AQ LIMITED IN SURF PART 1 --> 7us pulse delay
SALINITY 36 grs per liter (PSU)
This is