|
Garry,
Yes that's it. Electro Guard.
After a bit of testing, an interesting thing popped up.
At the same dock that previously showed a red -under light- now shows green-safe.
Milford harbor does not have much current, it is fed by a small stream but the marina owner said that in the spring the runnoff from up state can reduce the salinity at the dock.
To test this I ran up the Housatonic river at low tide. Anchored in the river, the indicator showed red-under then changed back to green outside the river mouth.
Winesk- that may be what is happening to you.
I have noticed this before but only when way up a big river like the Connecticut.
I am hoping that my problems from last season have been fixed and this is a spring runnoff issue only.
All in all the Electro guard unit does give you advanced warning of problems before they get expensive.
Thanks, Carl
|