Davis Mark 3 Marine Sextant [011] Communication | Cellular Amplifiers Polished 316 Stainless Steel arm

Polished 316 Stainless Steel arm assembly and lever

The maximum charger current offered by echocharge is limited to 15 amps

Docking alarm warns skipper when anchor is close to docking

Constructed of corrosion-resistant 304 stainless steel

Mounting Depth - 1" (25mm)

Davis Mark 3 Marine Sextant [011] Communication | Cellular Amplifiers Polished 316 Stainless Steel armMark 3 Marine Sextant Sometimes referred to as a "lifeboat" sextant, the Mark 3 is an inexpensive training sextant. Yet this model has taken sailors around the world, too! It is full sized and has sunshades, but no optical magnification to help you find dim celestial bodies. Comes with instruction booklet. Owner's Manual (pdf)