Hi Cadence,
Thanks for your comments - My understanding after some
research, store bought Ultrasonic units of different brands they can't live up to their claims. It seems their frequency are not effective - As you know in my earlier post I had a custom build unit in NZ by an electronic
engineer. If you read the
installation manual, he provides a there is a specific way to install them on Glass boats. I have no idea if it works or not?
However, in my case this year I saved slipping
fees and antifouling cost which more than paid for the Ultrasonic unit which cost NZ $700 for my
boat. The
designer on his website confirms Aluminium and
steel hulls are the best conductor for Ultrasonic
transmission.
Quote:
Originally Posted by Cadence
KRYG,I feel may have made a valid point about them working with an aluminum hull. I had always heard they didn't work but chances are most of that input came from glass or wooden hull owners. If one thinks about it, it makes sense.
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