Galvanic Isolators CHEAPER than eBay

Galvanic Isolators Cheaper then eBay Galvanic Isolators protect your boat from damaging Galvanic Currents. If you connect to a mains hook – up, your boat needs this protection to prevent hull corrosion and fast wasting of anodes. Our Galvanic Isolators are available...

Galvanic Isolator Background Pt. 1

Italian Luigi Galvani knew very little about narrowboats – even though he was born in the early 1700’s, just a few years after the Main Man, Mr. James Brindley. Luigi, if you recall, was the chap who liked to watch frogs legs twitch when an electric current was...