Seiwa Explorer MK-III Small Controller

The Seiwa explorer MK-III has been very popular among the smaller vessels, and inshore vessels.

It is a small controller that connects to any size screen and uses C-Map NT charts for accurate plotting. It can store up to 5,000 Tracks, 1,000 Marks, Events and Routes.

The Explorer also supports C-Map memory cartridges, which will allow you to download all your information that you have stored in the Explorer, freeing up more space if so required.

It can connect to your existing GPS, or can be supplied with a 12 channel GPS receiver, to display your position, speed and course over the ground.

It can also output what it receives, and it is possible to output to a compatible Autopilot