Raymarine Wireless Micronet Race Master [T070-916]

The ultimate tactical race compass and windshift indicator. Its two-tier display shows your heading, how far you are above or below the mean course, and how much you are being headed or lifted. It will enable you to establish quickly and easily which is the favoured end of the start line, and will help you sail the shortest distance to the windward mark. Downwind, you can see how far off dead down