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Buy SeaBis 12 to 24 volt Master System with options to reduce cost.


SeaBis 12 to 24 volt Portable Master System, click here.


48 volt SeaBis Master System, click here – increased components causes increased cost.


Prevent Marine Corrosion.

Permanently with SeaBis Master System.  Guaranteed.


Stray current is always the ONLY CAUSE.  The SeaBis Master System stops ALL stray current in easy 3 steps. Simply, by disconnecting your boat from the World.  That is the result of SeaBis System.

Corrosion CAUSE prevented, permanently
8-year guarantee, warranty and technical support
 SeaBis 12 to 24 volt Master System.  Please supply currency and address. Then I will quote the total delivered price, to your door, in your currency.
Currency converter here.

SeaBis Master System.

SeaBis Master System prevents the CAUSE of electrolysis corrosion.

UPC 711599417321 EAN 0711599417321

Size with removable Mounting Plate:
190 x 98 x 28 mm
7.5 x 3.8 x 1.1 inches.
ALL Battery positive LED’s – contact us immediately. Especially if you have both 12 and 24 volts. Fire risk can be prevented.

SeaBis Master
How to Prevent Corrosion
Guarantee and warranty, 8 years
Diagnostic support, 8 years. 30 minutes per SeaBis Master.
2 spare fuses
Robust display / shipping carton

PayPal / card / digital wallet – page down.

Delivery to your door, 8 years guarantee, warranty and support free.

Price to mainland areas:

Alternatively, other areas Contact Us

In addition, with FULL tracking where available.

After that, include your phone number – for Customs.
Price, includes air express.
Alternatively, Courier –
contact us.


Bank transfer:
1:  Select your country:

Australia only:  AU$595.00.  Includes Australian Goods & Services Tax

*Canada: CA$496
*Europe: EU€385
*New Zealand: NZ$595

*Singapore: SG$529
*United Kingdom: GB£325
*United States: US$389

*Subject to currency variation. Currency converter – click here.  Reference AU$535.50.

2: Now contact Us:

We will email an invoice with bank instructions and details.

PayPal / cards / digital wallet, follows:

Delivery to your door, 8-year guarantee, warranty and support free.

Price to mainland areas:

Alternatively, other areas Contact Us


QR code for SeaBis System

SeaBis System selector, click here.

SeaBis Portable Master System, click here.

SeaBis Simple System, – the lowest cost – click here.


Solenoid (automatic switch). 200 amps RMS.  Continuously rated and fully insulated. Fitted with reverse electrolysis prevention.  Free support.

Solenoid, fully insulated 200 amps RMS with support

Solenoid to prevent minimum of 97% of corrosive current where engine ON hours are less than 200 per year.

We supply an appropriate type of solenoid that is modified to prevent corrosive current.  Continuously rated is essential. 

Specify 12 or 24 volts.

In conclusion, will suit most starters, engines, winch, compressors, generators, thrusters and sonar.  

Solenoid AU$208.00 plus shipping. Australia only plus GST.   Currency converter, click here.  Training and support is free for 8 years.

Purchase procedure: Contact us with your address and currency.  I will email an invoice including shipping to your door with full details or a link to a PayPal button.

Watch the video on the home page.

Suggested reading:
Corrosion CAUSE knowledge base here.

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