Davis Hand Bearing Compass - Illuminated [215] Trailering Lenco's ballscrew design is more

Lenco's ballscrew design is more reliable and twice as powerful compared to typical hydraulics

Activated by an ON-OFF switch mounted anywhere

Easy to operate footswitch (included)

flat design of this whistle keeps it from holding water

Davis Hand Bearing Compass - Illuminated [215] Trailering Lenco's ballscrew design is moreHand 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,