A
Anonymous
Guest
Can anyone here help me understand the basics of detector 'shielding'.
How does salt water 'shield' a detector and, if shielding increases the deeper you get, why is that?
What interests me here is that some high end underwater machines are unshielded which apparently makes them poor out of the water.
Is there an advantage for an underwater machine not to be shielded aside from cost?
How does salt water 'shield' a detector and, if shielding increases the deeper you get, why is that?
What interests me here is that some high end underwater machines are unshielded which apparently makes them poor out of the water.
Is there an advantage for an underwater machine not to be shielded aside from cost?