Battery monitor

An instrument that integrates current flow over time to report the true state of charge and remaining amp-hours of a battery bank, far more accurately than voltage alone.

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Related B-terms

Bow line

A mooring line led from the bow of the vessel to the dock or pontoon.

Bight

Any loop or curve formed in a rope between its two ends.

Barometer

A pressure-measuring instrument whose readings are used to monitor and predict weather tre…

Blanket

To interpose a sail or other object between the wind and another sail so the downwind sail…

Bowsprit

A spar extending forward of the stem (often retractable on modern cruisers) to which an as…

Boom

The horizontal spar that extends aft from the mast and carries the foot of the mainsail.

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