It's vitally important to protect your boat's hull from corrosion caused by Galvanic Currents and earth Leakage. These currents can do untold damage to your boat when it's plugged into a shore supply (Electric Hook Up).
Now you can protect your boat by using this simple device that plugs into your electric hook up cable. You don't need any electrical knowledge or tools - it just plugs in.
A simple and highly effective remedy for hull rusting caused by Galvanic Currents. And we back our products up with a LIFETIME Guarantee. PLUS... if you can't fit this isolator yourself, simply return it for a full refund. THAT'S how confident we are!
For more info, please... 
