Davis Hand Bearing Compass - Illuminated [215] Specials Hermetically sealed contacts / vaporproof

Hermetically sealed contacts / vaporproof

(2) Trim Plane Assemblies

battery acid

Lenco upper mounting bracket fits existing Bennett mounting holes

They are optional on some boats but should be as standard as power trim and tilt

Davis Hand Bearing Compass - Illuminated [215] Specials Hermetically sealed contacts / vaporproofHand Bearing Compasses Using these precision marine hand bearing compasses, you can easily obtain quick magnetic bearings on shore or floating objects. Obtain a bearing simply by aligning front and rear sights on an object and reading off bearing. Uses include quick bearing or position set, determination of angular gain or loss on the competition while racing, checking distance offshore, establishing lee bow set while cruising or racing in currents,