Davis Mark 3 Marine Sextant [011] Communication | Cellular Amplifiers For binoculars

For binoculars

For infants less than 30 pounds

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

Allows all NMEA 2000 devices to operate as if they were still on a single NMEA 2000 network

Mounts easily in minutes and is suitable for all applications

Davis Mark 3 Marine Sextant [011] Communication | Cellular Amplifiers For binocularsMark 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)